Neomycin And Polymyxin B Sulfates And Hydrocortisone

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Side Effects & Adverse Reactions

Neomycin can induce permanent sensorineural hearing loss due to cochlear damage, mainly destruction of hair cells in the organ of Corti. The risk of ototoxicity is greater with prolonged use; therefore, duration of therapy should be limited to 10 consecutive days (see PRECAUTIONS: General).

Patients being treated with eardrops containing neomycin should be under close clinical observation. Due to its acidity which may cause burning and stinging, neomycin and polymyxin B sulfates and hydrocortisone otic solution should not be used in any patients with a perforated tympanic membrane.

Neomycin sulfate may cause cutaneous sensitization. A precise incidence of hypersensitivity reactions (primarily skin rash) due to topical neomycin is not known. Discontinue this product promptly if sensitization or irritation occurs.

When using neomycin-containing products to control secondary infection in the chronic dermatoses, such as chronic otitis externa or stasis dermatitis, it should be borne in mind that the skin in these conditions is more liable than is normal skin to become sensitized to many substances, including neomycin. The manifestation of sensitization to neomycin is usually a low-grade reddening with swelling, dry scaling and itching; it may be manifest simply as a failure to heal. Periodic examination for such signs is advisable, and the patient should be told to discontinue the product if they are observed. These symptoms regress quickly on withdrawing the medication. Neomycin-containing applications should be avoided for the patient thereafter.

Contains potassium metabisulfite, a sulfite that may cause allergic-type reactions including anaphylactic symptoms and life-threatening or less severe asthmatic episodes in certain susceptible people. The overall prevalence of sulfite sensitivity in the general population is unknown and probably low. Sulfite sensitivity is seen more frequently in asthmatic than in nonasthmatic people.

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Manufacturer Warnings

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FDA Labeling Changes

There are currently no FDA labeling changes available for this drug.

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Uses

For the treatment of superficial bacterial infections of the external auditory canal caused by organisms susceptible to the action of the antibiotics.

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History

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Other Information

Neomycin and Polymyxin B Sulfates and Hydrocortisone Otic Solution USP is a sterile antibacterial and anti-inflammatory solution for otic use.

Each mL Contains: ACTIVES: Neomycin Sulfate equivalent to 3.5 mg neomycin base, Polymyxin B Sulfate equivalent to 10,000 polymyxin B units, Hydrocortisone 10 mg (1%). INACTIVES: Propylene Glycol, Hydrochloric Acid, Potassium Metabisulfite, Cupric Sulfate, Glycerin, Purified Water. The pH range is 2.0 to 4.5.

Neomycin Sulfate is the sulfate salt of neomycin B and C, which are produced by the growth of Streptomyces fradiae Waksman (Fam. Streptomycetaceae). It has a potency equivalent of not less than 600 micrograms of neomycin standard per milligram, calculated on an anhydrous basis. The structural formulae are:

Polymyxin B Sulfate is the sulfate salt of polymyxin B1 and B2 which are produced by the growth of Bacillus polymyxa, (Prazmowski) Migula (Fam. Bacillaceae). It has a potency of not less than 6,000 polymyxin B units per milligram, calculated on an anhydrous basis. The structural formulae are:

Polymyxin B Sulfate (structural formula)

Hydrocortisone, 11β, 17, 21 - trihydroxypregn-4-ene-3, 20-dione, is an anti-inflammatory hormone. Its structural formula is:

C21H30O5 Mol. Wt. 362.47

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Neomycin And Polymyxin B Sulfates And Hydrocortisone Manufacturers

Proficient Rx Lp

Neomycin And Polymyxin B Sulfates And Hydrocortisone | Proficient Rx Lp

Therapy with this product should be limited to 10 consecutive days. The external auditory canal should be thoroughly cleansed and dried with a sterile cotton applicator.

For adults, four drops of the solution should be instilled into the affected ear 3 or 4 times daily. For infants and children, three drops are suggested because of the smaller capacity of the ear canal.

The patient should lie with the affected ear upward and then the drops should be instilled. This position should be maintained for 5 minutes to facilitate penetration of the drops into the ear canal. Repeat, if necessary, for the opposite ear.

If preferred, a cotton wick may be inserted into the canal and then the cotton may be saturated with the solution. This wick should be kept moist by adding further solution every 4 hours. The wick should be replaced at least once every 24 hours.

No Recall
Remedyrepack Inc.

Neomycin And Polymyxin B Sulfates And Hydrocortisone | Remedyrepack Inc.

Therapy with this product should be limited to 10 consecutive days.

The external auditory canal should be thoroughly cleansed and dried with a sterile cotton applicator.

For adults, 4 drops of the suspension should be instilled into the affected ear 3 or 4 times daily. For infants and children, 3 drops are suggested because of the smaller capacity of the ear canal.

The patient should lie with the affected ear upward and then the drops should be instilled. This position should be maintained for 5 minutes to facilitate penetration of the drops into the ear canal. Repeat, if necessary, for the opposite ear. If preferred, a cotton wick may be inserted into the canal and then the cotton may be saturated with the suspension. This wick should be kept moist by adding further suspension every 4 hours. The wick should be replaced at least once every 24 hours.

SHAKE WELL BEFORE USING.

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Stat Rx Usa Llc

Neomycin And Polymyxin B Sulfates And Hydrocortisone | Stat Rx Usa Llc

DOSAGE AND ADMINISTRATION
One or two drops in the affected eye every 3 or 4 hours, depending on the severity of the condition. The suspension may be used more frequently if necessary.

Not more than 20 mL should be prescribed initially and the prescription should not be refilled without further evaluation as outlined in PRECAUTIONS above.

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Rebel Distributors Corp

Neomycin And Polymyxin B Sulfates And Hydrocortisone | Rebel Distributors Corp

Therapy with this product should be limited to 10 consecutive days.

The external auditory canal should be thoroughly cleansed and dried with a sterile cotton applicator.

For adults, 4 drops of the suspension should be instilled into the affected ear 3 to 4 times daily. For infants and children, 3 drops are suggested because of the smaller capacity of the ear canal.

The patient should lie with the affected ear upward and then the drops should be instilled. This position should be maintained for 5 minutes to facilitate penetration of the drops into the ear canal. Repeat, if necessary, for the opposite ear.

If preferred, a cotton wick may be inserted into the canal and then the cotton may be saturated with the suspension. This wick should be kept moist by adding further suspension every 4 hours. The wick should be replaced at least once every 24 hours.

SHAKE WELL BEFORE USING.

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Rebel Distributors Corp

Neomycin And Polymyxin B Sulfates And Hydrocortisone | Rebel Distributors Corp

Therapy with this product should be limited to 10 consecutive days. The external auditory canal should be thoroughly cleansed and dried with a sterile cotton applicator.

For adults, four drops of the solution should be instilled into the affected ear 3 or 4 times daily. For infants and children, three drops are suggested because of the smaller capacity of the ear canal.

The patient should lie with the affected ear upward and then the drops should be instilled. This position should be maintained for 5 minutes to facilitate penetration of the drops into the ear canal. Repeat, if necessary, for the opposite ear.

If preferred, a cotton wick may be inserted into the canal and then the cotton may be saturated with the solution. This wick should be kept moist by adding further solution every 4 hours. The wick should be replaced at least once every 24 hours.

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Physicians Total Care, Inc.

Neomycin And Polymyxin B Sulfates And Hydrocortisone | Physicians Total Care, Inc.

Therapy with this product should be limited to 10 consecutive days. The external auditory canal should be thoroughly cleansed and dried with a sterile cotton applicator.

For adults, four drops of the solution should be instilled into the affected ear 3 or 4 times daily. For infants and children, three drops are suggested because of the smaller capacity of the ear canal.

The patient should lie with the affected ear upward and then the drops should be instilled. This position should be maintained for 5 minutes to facilitate penetration of the drops into the ear canal. Repeat, if necessary, for the opposite ear.

If preferred, a cotton wick may be inserted into the canal and then the cotton may be saturated with the solution. This wick should be kept moist by adding further solution every 4 hours. The wick should be replaced at least once every 24 hours.

No Recall
Falcon Pharmaceuticals, Ltd.

Neomycin And Polymyxin B Sulfates And Hydrocortisone | Falcon Pharmaceuticals, Ltd.

Therapy with this product should be limited to 10 consecutive days.

The external auditory canal should be thoroughly cleansed and dried with a sterile cotton applicator.

For adults, four drops of the solution should be instilled into the affected ear 3 or 4 times daily. For infants and children, three drops are suggested because of the smaller capacity of the ear canal.

The patient should lie with the affected ear upward and then the drops should be instilled. This position should be maintained for 5 minutes to facilitate penetration of the drops into the ear canal.

Repeat, if necessary, for the opposite ear.

If preferred, a cotton wick may be inserted into the canal and then the cotton may be saturated with the solution.

This wick should be kept moist by adding further solution every 4 hours. The wick should be replaced at least once every 24 hours.

No Recall
Falcon Pharmaceuticals, Ltd.

Neomycin And Polymyxin B Sulfates And Hydrocortisone | Falcon Pharmaceuticals, Ltd.

Therapy with this product should be limited to 10 consecutive days.

The external auditory canal should be thoroughly cleansed and dried with a sterile cotton applicator.

For adults, 4 drops of the suspension should be instilled into the affected ear 3 or 4 times daily. For infants and children, 3 drops are suggested because of the smaller capacity of the ear canal.

The patient should lie with the affected ear upward and then the drops should be instilled. This position should be maintained for 5 minutes to facilitate penetration of the drops into the ear canal. Repeat, if necessary, for the opposite ear. If preferred, a cotton wick may be inserted into the canal and then the cotton may be saturated with the suspension. This wick should be kept moist by adding further suspension every 4 hours. The wick should be replaced at least once every 24 hours.

SHAKE WELL BEFORE USING.

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Falcon Pharmaceuticals, Ltd.

Neomycin And Polymyxin B Sulfates And Hydrocortisone | Falcon Pharmaceuticals, Ltd.

One or two drops in the affected eye every 3 or 4 hours, depending on the severity of the condition. The suspension may be used more frequently if necessary.

Not more than 20 mL should be prescribed initially and the prescription should not be refilled without further evaluation as outlined in PRECAUTIONS above.

No Recall
Stat Rx Usa Llc

Neomycin And Polymyxin B Sulfates And Hydrocortisone | Stat Rx Usa Llc

Therapy with this product should be limited to 10 consecutive days. The external auditory canal should be thoroughly cleansed and dried with a sterile cotton applicator.

For adults, four drops of the solution should be instilled into the affected ear 3 or 4 times daily. For infants and children, three drops are suggested because of the smaller capacity of the ear canal.

The patient should lie with the affected ear upward and then the drops should be instilled. This position should be maintained for 5 minutes to facilitate penetration of the drops into the ear canal. Repeat, if necessary, for the opposite ear.

If preferred, a cotton wick may be inserted into the canal and then the cotton may be saturated with the solution. This wick should be kept moist by adding further solution every 4 hours. The wick should be replaced at least once every 24 hours.

No Recall
H.j. Harkins Company, Inc.

Neomycin And Polymyxin B Sulfates And Hydrocortisone | H.j. Harkins Company, Inc.

Therapy with this product should be limited to 10 consecutive days.

The external auditory canal should be thoroughly cleansed and dried with a sterile cotton applicator.

For adults, 4 drops of the suspension should be instilled into the affected ear 3 to 4 times daily. For infants and children, 3 drops are suggested because of the smaller capacity of the ear canal.

The patient should lie with the affected ear upward and then the drops should be instilled. This position should be maintained for 5 minutes to facilitate penetration of the drops into the ear canal. Repeat, if necessary, for the opposite ear.

If preferred, a cotton wick may be inserted into the canal and then the cotton may be saturated with the suspension. This wick should be kept moist by adding further suspension every 4 hours. The wick should be replaced at least once every 24 hours.

SHAKE WELL BEFORE USING.

No Recall
Lake Erie Medical Dba Quality Care Products Llc

Neomycin And Polymyxin B Sulfates And Hydrocortisone | Lake Erie Medical Dba Quality Care Products Llc

Therapy with this product should be limited to 10 consecutive days. The external auditory canal should be thoroughly cleansed and dried with a sterile cotton applicator.

For adults, four drops of the solution should be instilled into the affected ear 3 or 4 times daily. For infants and children, three drops are suggested because of the smaller capacity of the ear canal.

The patient should lie with the affected ear upward and then the drops should be instilled. This position should be maintained for 5 minutes to facilitate penetration of the drops into the ear canal. Repeat, if necessary, for the opposite ear.

If preferred, a cotton wick may be inserted into the canal and then the cotton may be saturated with the solution. This wick should be kept moist by adding further solution every 4 hours. The wick should be replaced at least once every 24 hours.

No Recall
Remedyrepack Inc.

Neomycin And Polymyxin B Sulfates And Hydrocortisone | Remedyrepack Inc.

Therapy with this product should be limited to 10 consecutive days.

The external auditory canal should be thoroughly cleansed and dried with a sterile cotton applicator.

For adults, 4 drops of the suspension should be instilled into the affected ear 3 or 4 times daily. For infants and children, 3 drops are suggested because of the smaller capacity of the ear canal.

The patient should lie with the affected ear upward and then the drops should be instilled. This position should be maintained for 5 minutes to facilitate penetration of the drops into the ear canal. Repeat, if necessary, for the opposite ear. If preferred, a cotton wick may be inserted into the canal and then the cotton may be saturated with the suspension. This wick should be kept moist by adding further suspension every 4 hours. The wick should be replaced at least once every 24 hours.

SHAKE WELL BEFORE USING.

No Recall
Remedyrepack Inc.

Neomycin And Polymyxin B Sulfates And Hydrocortisone | Remedyrepack Inc.

Therapy with this product should be limited to 10 consecutive days.

The external auditory canal should be thoroughly cleansed and dried with a sterile cotton applicator.

For adults, 4 drops of the suspension should be instilled into the affected ear 3 to 4 times daily. For infants and children, 3 drops are suggested because of the smaller capacity of the ear canal.

The patient should lie with the affected ear upward and then the drops should be instilled. This position should be maintained for 5 minutes to facilitate penetration of the drops into the ear canal. Repeat, if necessary, for the opposite ear.

If preferred, a cotton wick may be inserted into the canal and then the cotton may be saturated with the suspension. This wick should be kept moist by adding further suspension every 4 hours. The wick should be replaced at least once every 24 hours.

SHAKE WELL BEFORE USING.

No Recall
Bausch & Lomb Incorporated

Neomycin And Polymyxin B Sulfates And Hydrocortisone | Actavis Pharma, Inc.

CAUTION: Methoxsalen Capsules, USP (Soft Gelatin Capsules) represent a new dose form of methoxsalen. This new dosage form of methoxsalen exhibits significantly greater bioavailability and earlier photosensitization onset time than previous methoxsalen dosage forms. Each patient should be evaluated by determining the minimum phototoxic dose (MPD) and phototoxic peak time after drug administration prior to onset of photochemotherapy with this dosage form. Human bioavailability studies have indicated the following drug dosage and administration directions are to be used as a guideline only.
Psoriasis Therapy Drug Dosage – Initial Therapy
The Methoxsalen Capsules, USP (Soft Gelatin Capsules) should be taken 1 1/2 to 2 hours before UVA exposure with some low fat food or milk according to the following table:
Patient’s Weight Dose (kg) (lbs) (mg) <30 <66 10 30 to 50 66 to 110 20 51 to 65 112 to 143 30 66 to 80 146 to 176 40 81 to 90 179 to 198 50 91 to 115 201 to 254 60 >115 >254 70
Elderly patients should generally be started at the low end of the dose recommended according to body weight and closely monitored during PUVA therapy. Although clinical experience has not identified differences in response between elderly and younger patients, the use of methoxsalen in older individuals may be affected by the presence of pre-existing medical conditions.
Initial Exposure
The initial UVA exposure energy level and corresponding time of exposure is determined by the patient’s skin characteristics for sun burning and tanning as follows:
Skin Type History Recommended (*Patients with natural pigmentation of these types should be classified into a lower skin type category if the sun burning history so indicates.) I Always burn, never tan (patients with erythrodermic psoriasis are to Joules/cm2 be classed as Type I for determination of UVA dosage.) 0.5 J/cm2 II Always burn, but sometimes tan 1.0 J/cm2 III Sometimes burn, but always tan 1.5 J/cm2 IV Never burn, always tan 2.0 J/cm2 Skin Type Physician Examination Joules/cm2 V* Moderately pigmented 2.5 J/cm2 VI* Blacks 3.0 J/cm2
If the MPD is done, start at 1/2 MPD.

Additional drug dosage directions are as follows:
Weight Change
In the event that the weight of a patient changes during treatment such that he/she falls into an adjacent weight range/dose category, no change in the dose of methoxsalen is usually required. If, in the physician’s opinion, however, a weight change is sufficiently great to modify the drug dose, then an adjustment in the time of exposure to UVA should be made.
Dose/Week
The number of doses per week of Methoxsalen Capsules, USP (Soft Gelatin Capsules) will be determined by the patient’s schedule of UVA exposures. In no case should treatments be given more often than once every other day because the full extent of phototoxic reactions may not be evident until 48 hours after each exposure.
Dosage Increase
Dosage may be increased by 10 mg after the fifteenth treatment under the conditions outlined in section PUVA TREATMENT PROTOCOL, Clearing Phase, Miscellaneous Situations.
UVA RADIATION SOURCE SPECIFICATIONS & INFORMATION
Irradiance Uniformity

The following specifications should be met with the window of the detector held in a vertical plane:

Vertical Variation

For readings taken at any point along the vertical center axis of the chamber (to within 15 cm from the top and bottom), the lowest reading should not be less than 70 percent of the highest reading.

Horizontal Variation

Throughout any specific horizontal plane, the lowest reading must be at least 80 percent of the highest reading, excluding the peripheral 3 cm of the patient treatment space.
Patient Safety Features
The following safety features should be present:
Protection from electrical hazard: All units should be grounded and conform to applicable electrical codes. The patient or operator should not be able to touch any live electrical parts. There should be ground fault protection. Protective shielding of lamps: The patient should not be able to come in contact with the bare lamps. In the event of lamp breakage, the patient should not be exposed to broken lamp components. Hand rails and hand holds: Appropriate supports should be available to the patient. Patient viewing window: A window which blocks UV should be provided for viewing the patient during treatment. Door and latches: Patients should be able to open the door from the inside with only slight pressure to the door. Non-skid floor: The floor should be of a non-skid nature. Thermoregulation: Sufficient air flow should be provided for patient safety and comfort, limiting temperature within the UVA radiator cabinet to approximately less than 100°F. Timer: The irradiator should be equipped with an automatic timer which terminates the exposure at the conclusion of a pre-set time interval. Patient alarm device: An alarm device within the UVA irradiator chamber should be accessible to the patient for emergency activation. Danger label: The unit should have a label prominently displayed which reads as follows:
DANGER -Ultraviolet radiation - Follow your physicians instructions - Failure to use protective eyewear may result in eye injury.

UVA Exposure Dosimetry Measurements

The maximum radiant exposure or irradiance (within ±15 percent) of UVA (320 to 400 nm) delivered to the patient should be determined by using an appropriate radiometer calibrated to be read in Joules/cm2 or mW/cm2. In the absence of a standard measuring technique approved by the National Bureau of Standards, the system should use a detector corrected to a cosine spatial response. The use and recalibration frequency of such a radiometer for a specific UVA irradiator chamber should be specified by the manufacturer because the UVA dose (exposure) is determined by the design of the irradiator, the number of lamps, and the age of the lamp. If irradiance is measured, the radiometer reading in mW/cm2 is used to calculate the exposure time in minutes to deliver the required UVA in Joules/cm2 to a patient in the UVA irradiator cabinet. The equation is:

Exposure Time = Desired UVA Dose (J/cm2)

(minutes) 0.06 x Irradiance (mW/cm2)

Overexposure due to human error should be minimized by using an accurate automatic timing device, which is set by the operator and controlled by energizing and de-energizing the UVA irradiator lamp. The timing device calibration interval should be specified by the manufacturer. Safety systems should be included to minimize the possibility of delivering a UVA exposure which exceeds the prescribed dose, in the event the timer or radiometer should malfunction.
UVA Spectral Output Distribution
The spectral distributions of the lamps should meet the following specifications:
Wavelength band (nanometers) Output1 1As a percentage of total irradiance between 320 and 400 nanometers. <310 <1 310 to 320 1 to 3 320 to 330 4 to 8 330 to 340 11 to 17 340 to 350 18 to 25 350 to 360 19 to 28 360 to 370 15 to 23 370 to 380 8 to 12 380 to 390 3 to 7 390 to 400 1 to 3 PUVA TREATMENT PROTOCOL
Introduction

The Methoxsalen Capsules, USP (Soft Gelatin Capsules) reach their maximum bioavailability in 1 1/2 to 2 hours after ingestion.

On average, the serum level achieved with Methoxsalen Capsules, USP (Soft Gelatin Capsules) is twice that obtained with methoxsalen hard gelatin capsules (formerly methoxsalen capsules) and reach their peak concentration in less than 1/2 the time of the methoxsalen hard gelatin capsules.

As a result the mean MED J/cm2 for the Methoxsalen Capsules, USP (Soft Gelatin Capsules) is substantially less than that required for methoxsalen hard gelatin capsules (Levins et al., 1984 and private communication1).

Photosensitivity studies demonstrate a shorter time of peak photosensitivity of 1.5 to 2.1 hours vs. 3.9 to 4.25 hours for regular methoxsalen capsules.
Initial Exposure
The initial UVA exposures should be conducted according to the guidelines presented previously under UVA RADIATION SOURCE SPECIFICATIONS & INFORMATION : Patient Safety Features 1 and 2, Psoriasis therapy, Drug Dosage-Initial Therapy and Exposure.
Clearing Phase
Specific recommendations for patient treatment are as follows:

Skin Types I, II, & III

Patients with skin types I, II, and III may be treated 2 or 3 times per week. UVA exposure may be held constant or increased by up to 1.0 Joule/cm2 at each treatment, according to the patient’s response. If erythema occurs, however, do not increase exposure time until erythema resolves. The severity and extent of the patient’s erythema may be used to determine whether the next exposure should be shortened, omitted, or maintained at the previous dosage. See Adverse Reactions section for additional information.
Skin Types IV, V, & VI
Patients with skin types IV, V, and VI may be treated 2 or 3 times per week. UVA exposure may be held constant or increased by up to 1.5 Joules/cm2 at each treatment unless erythema occurs. If erythema occurs, follow instructions outlined above in the procedures for patients with skin types I, II, and III.
Erythrodermic Psoriasis
Patients with erythrodermic psoriasis should be treated with special attention because pre-existing erythema may obscure observations of possible treatment-related phototoxic erythema. These patients may be treated 2 or 3 times per week, as a Type I patient.
Miscellaneous Situations
If there is no response after a total of 10 treatments, the exposure of UVA energy may be increased by an additional 0.5 to 1.0 Joules/cm2 above the prior incremental increases for each treatment. (Example: a patient whose exposure dosage is being increased by 1.0 Joule/cm2 may now have all subsequent doses increased by 1.5 to 2.0 Joules/cm2.)

If there is no response, or only minimal response, after 15 treatments, the dosage of methoxsalen may be increased by 10 mg (a one-time increase in dosage). This increased dosage may be continued for the remainder of the course of treatment but should not be exceeded.

If a patient misses a treatment, the UVA exposure time of the next treatment should not be increased. If more than one treatment is missed, reduce the exposure by 0.5 Joules/cm2 for each treatment missed.

If the lower extremities are not responding as well as the rest of the body and do not show erythema, cover all other body areas and give 25 percent of the present exposure dose as an additional exposure to the lower extremities. This additional exposure to the lower extremities should be terminated if erythema develops on these areas.
Non-Responsive Psoriasis
If a patient’s generalized psoriasis is not responding, or if the condition appears to be worsening during treatment, the possibility of a generalized phototoxic reaction should be considered. This may be confirmed by the improvement of the condition following temporary discontinuance of this therapy for two weeks. If no improvement occurs during the interruption of treatment, this patient may be considered a treatment failure.
Alternative Exposure Schedule
As an alternative to increasing the UVA exposure at each treatment, the following schedule may be followed; this schedule may reduce the total number of Joules/cm2 received by the patient over the entire course of therapy.
Incremental increases in UVA exposure for all patients may range from 0.5 to 1.5 Joules/cm2, according to the patient’s response to therapy. Once Grade 2 clearing (see Table 2) has been reached and the patient is progressing adequately, UVA dosage is held constant. This dosage is maintained until Grade 4 clearing is reached. If the rate of clearing significantly decreases, exposure dosage may be increased at each treatment (0.1 to 1.5 Joules/cm2) until Grade 3 clearing and a satisfactory progress rate is attained. The UVA exposure will be held constant again until Grade 4 clearing is attained. These increases may be used also if the rate of clearing significantly decreases between Grade 3 and Grade 4 response. However, the possibility of a phototoxic reaction should be considered; see Non-responsive Psoriasis, above. In summary, this schedule raises slightly the increments (Joules/cm2) of UVA dosage, but limits these increases to those periods when the patient is not responding adequately. Otherwise, the UVA exposure is held at the lowest effective dose. Maintenance Phase
The goal of maintenance treatment is to keep the patient as symptom-free as possible with the least amount of UVA exposure.
Schedule of Exposures
When patients have achieved 95 percent clearing, or Grade 4 response (Table 2), they may be placed on the following maintenance schedules (M1 to M4), in sequence. It is recommended that each maintenance schedule be adhered to for at least 2 treatments (unless erythema or psoriatic flare occurs, in which case see Length of Exposure, Erythema and Length of Exposure, Psoriasis, below).
Maintenance Schedules M1 - once/week M2 - once/2 weeks M3 - once/3 weeks M4 - p.r.n. (i.e., for flares) Length of Exposure
The UVA exposure for the first maintenance treatment of any schedule (except M4 as noted below) is the same as that of the patient’s last treatment under the previous schedule. For skin types I–IV, however, it is recommended that the maximum UVA dosage during maintenance treatments not exceed the following:
Skin Types Joules/cm2/treatment I 12 II 14 III 18 IV 22
If the patient develops erythema or new lesions of psoriasis, proceed as follows:
Erythema
During maintenance therapy, the patient’s tan and threshold dose for erythema may gradually decrease. If maintenance treatments produce significant erythema, the exposure to UVA should be decreased by 25 percent until further treatments no longer produce erythema.
Psoriasis
If the patient develops new areas of psoriasis during maintenance therapy (but still is classified as having a Grade 4 response), the exposure to UVA may be increased by 0.5 to 1.5 Joules/cm2 at each treatment; this is appropriate for all types of patients. These increases are continued until the psoriasis is brought under control and the patient is again clear. The exposure being administered when this clearing is reached should be used for further maintenance treatment.
Flares During Maintenance
If the patient flares during maintenance treatment (i.e., develops psoriasis on more than 5 percent of the originally involved areas of the body), his maintenance treatment schedule may be changed to the preceding maintenance or clearing schedule. The patient may be kept on his schedule until again 95 percent clear. If the original maintenance treatment schedule is unable to control the psoriasis, the schedule may be changed to a more frequent regimen. If a flare occurs less than 6 weeks after the last treatment, 25 percent of the maximum exposure received during the clearing phase, with the clearing schedule received during the clearing phase, may be used and then proceed with the clearing schedule previously followed for this patient. (At 95 percent clearing, follow regular maintenance until the optimum maintenance schedule is determined for the patient.) If more than 6 weeks have elapsed since the last treatment was given, treat patients as if they were beginning therapy insofar as exposure dosages are concerned, since their threshold for erythema may have decreased.
Table 1. Grades of Erythema Grade Erythema 0 No erythema 1 Minimally perceptible erythema – faint pink 2 Marked erythema but with no edema 3 Fiery erythema with edema 4 Fiery erythema with edema and blistering Table 2. Response to Therapy Percent Improvement (compared to original Grade Criteria extent of disease) -1 Psoriasis worse 0 0 No change 0 1 Minimal improvement - slightly less scale and/or erythema 5 to 20 2 Definite improvement - partial flattening of all plaques—less scaling and less erythema 20 to 50 3 Considerable improvement – nearly complete flattening of all plaques but borders of plaques still palpable 50 to 95 4 Clearing; complete flattening of plaques including borders; plaques may be outlined by pigmentation 95

No Recall
Remedyrepack Inc.

Neomycin And Polymyxin B Sulfates And Hydrocortisone | Remedyrepack Inc.

Therapy with this product should be limited to 10 consecutive days.

The external auditory canal should be thoroughly cleansed and dried with a sterile cotton applicator.

For adults, 4 drops of the suspension should be instilled into the affected ear 3 to 4 times daily. For infants and children, 3 drops are suggested because of the smaller capacity of the ear canal.

The patient should lie with the affected ear upward and then the drops should be instilled. This position should be maintained for 5 minutes to facilitate penetration of the drops into the ear canal. Repeat, if necessary, for the opposite ear.

If preferred, a cotton wick may be inserted into the canal and then the cotton may be saturated with the suspension. This wick should be kept moist by adding further suspension every 4 hours. The wick should be replaced at least once every 24 hours.

SHAKE WELL BEFORE USING.

No Recall
A-s Medication Solutions Llc

Neomycin And Polymyxin B Sulfates And Hydrocortisone | A-s Medication Solutions Llc

Therapy with this product should be limited to 10 consecutive days. The external auditory canal should be thoroughly cleansed and dried with a sterile cotton applicator.

For adults, four drops of the solution should be instilled into the affected ear 3 or 4 times daily. For infants and children, three drops are suggested because of the smaller capacity of the ear canal.

The patient should lie with the affected ear upward and then the drops should be instilled. This position should be maintained for 5 minutes to facilitate penetration of the drops into the ear canal. Repeat, if necessary, for the opposite ear.

If preferred, a cotton wick may be inserted into the canal and then the cotton may be saturated with the solution. This wick should be kept moist by adding further solution every 4 hours. The wick should be replaced at least once every 24 hours.

No Recall
A-s Medication Solutions Llc

Neomycin And Polymyxin B Sulfates And Hydrocortisone | A-s Medication Solutions Llc

Therapy with this product should be limited to 10 consecutive days.

The external auditory canal should be thoroughly cleansed and dried with a sterile cotton applicator.

For adults, 4 drops of the suspension should be instilled into the affected ear 3 to 4 times daily. For infants and children, 3 drops are suggested because of the smaller capacity of the ear canal.

The patient should lie with the affected ear upward and then the drops should be instilled. This position should be maintained for 5 minutes to facilitate penetration of the drops into the ear canal. Repeat, if necessary, for the opposite ear.

If preferred, a cotton wick may be inserted into the canal and then the cotton may be saturated with the suspension. This wick should be kept moist by adding further suspension every 4 hours. The wick should be replaced at least once every 24 hours.

SHAKE WELL BEFORE USING.

No Recall
Clinical Solutions Wholesale

Neomycin And Polymyxin B Sulfates And Hydrocortisone | Clinical Solutions Wholesale

Therapy with this product should be limited to 10 consecutive days.

The external auditory canal should be thoroughly cleansed and dried with a sterile cotton applicator.

For adults, 4 drops of the suspension should be instilled into the affected ear 3 to 4 times daily. For infants and children, 3 drops are suggested because of the smaller capacity of the ear canal.

The patient should lie with the affected ear upward and then the drops should be instilled. This position should be maintained for 5 minutes to facilitate penetration of the drops into the ear canal. Repeat, if necessary, for the opposite ear.

If preferred, a cotton wick may be inserted into the canal and then the cotton may be saturated with the suspension. This wick should be kept moist by adding further suspension every 4 hours. The wick should be replaced at least once every 24 hours.

SHAKE WELL BEFORE USING.

No Recall
Remedyrepack Inc.

Neomycin And Polymyxin B Sulfates And Hydrocortisone | Remedyrepack Inc.

Therapy with this product should be limited to 10 consecutive days.

The external auditory canal should be thoroughly cleansed and dried with a sterile cotton applicator.

For adults, 4 drops of the suspension should be instilled into the affected ear 3 or 4 times daily. For infants and children, 3 drops are suggested because of the smaller capacity of the ear canal.

The patient should lie with the affected ear upward and then the drops should be instilled. This position should be maintained for 5 minutes to facilitate penetration of the drops into the ear canal. Repeat, if necessary, for the opposite ear. If preferred, a cotton wick may be inserted into the canal and then the cotton may be saturated with the suspension. This wick should be kept moist by adding further suspension every 4 hours. The wick should be replaced at least once every 24 hours.

SHAKE WELL BEFORE USING.

No Recall
Remedyrepack Inc.

Neomycin And Polymyxin B Sulfates And Hydrocortisone | Remedyrepack Inc.

Therapy with this product should be limited to 10 consecutive days.

The external auditory canal should be thoroughly cleansed and dried with a sterile cotton applicator.

For adults, 4 drops of the suspension should be instilled into the affected ear 3 to 4 times daily. For infants and children, 3 drops are suggested because of the smaller capacity of the ear canal.

The patient should lie with the affected ear upward and then the drops should be instilled. This position should be maintained for 5 minutes to facilitate penetration of the drops into the ear canal. Repeat, if necessary, for the opposite ear.

If preferred, a cotton wick may be inserted into the canal and then the cotton may be saturated with the suspension. This wick should be kept moist by adding further suspension every 4 hours. The wick should be replaced at least once every 24 hours.

SHAKE WELL BEFORE USING.

No Recall
Unit Dose Services

Neomycin And Polymyxin B Sulfates And Hydrocortisone | Unit Dose Services

Therapy with this product should be limited to 10 consecutive days. The external auditory canal should be thoroughly cleansed and dried with a sterile cotton applicator.

For adults, four drops of the solution should be instilled into the affected ear 3 or 4 times daily. For infants and children, three drops are suggested because of the smaller capacity of the ear canal.

The patient should lie with the affected ear upward and then the drops should be instilled. This position should be maintained for 5 minutes to facilitate penetration of the drops into the ear canal. Repeat, if necessary, for the opposite ear.

If preferred, a cotton wick may be inserted into the canal and then the cotton may be saturated with the solution. This wick should be kept moist by adding further solution every 4 hours. The wick should be replaced at least once every 24 hours.

No Recall
Preferred Pharmaceuticals, Inc.

Neomycin And Polymyxin B Sulfates And Hydrocortisone | Preferred Pharmaceuticals, Inc.

Therapy with this product should be limited to 10 consecutive days.

The external auditory canal should be thoroughly cleansed and dried with a sterile cotton applicator.

For adults, 4 drops of the suspension should be instilled into the affected ear 3 to 4 times daily. For infants and children, 3 drops are suggested because of the smaller capacity of the ear canal.

The patient should lie with the affected ear upward and then the drops should be instilled. This position should be maintained for 5 minutes to facilitate penetration of the drops into the ear canal. Repeat, if necessary, for the opposite ear.

If preferred, a cotton wick may be inserted into the canal and then the cotton may be saturated with the suspension. This wick should be kept moist by adding further suspension every 4 hours. The wick should be replaced at least once every 24 hours.

SHAKE WELL BEFORE USING.

No Recall
Preferred Pharmaceuticals, Inc.

Neomycin And Polymyxin B Sulfates And Hydrocortisone | Preferred Pharmaceuticals, Inc.

Therapy with this product should be limited to 10 consecutive days.

The external auditory canal should be thoroughly cleansed and dried with a sterile cotton applicator.

For adults, 4 drops of the suspension should be instilled into the affected ear 3 or 4 times daily. For infants and children, 3 drops are suggested because of the smaller capacity of the ear canal.

The patient should lie with the affected ear upward and then the drops should be instilled. This position should be maintained for 5 minutes to facilitate penetration of the drops into the ear canal. Repeat, if necessary, for the opposite ear. If preferred, a cotton wick may be inserted into the canal and then the cotton may be saturated with the suspension. This wick should be kept moist by adding further suspension every 4 hours. The wick should be replaced at least once every 24 hours.

SHAKE WELL BEFORE USING.

No Recall
Bausch & Lomb Incoporated

Neomycin And Polymyxin B Sulfates And Hydrocortisone | 3m Pharmaceuticals

Norgesic: Adults 1 to 2 tablets 3 to 4 times daily.

Norgesic Forte: Adults ½ to 1 tablet 3 to 4 times daily.

No Recall