Noritate

Noritate is indicated for the topical treatment of inflammatory lesions and erythema of rosacea.

Areas to be treated should be cleansed before application of Noritate. Apply and rub in a thin film of Noritate once daily to entire affected area(s). Patients may use cosmetics after application of Noritate.

Safety data from 302 patients who used Noritate (n=200) or vehicle control (n=102) once daily in clinical trials and experienced an adverse event considered to be treatment related include: application site reaction (Noritate 1, vehicle 1), condition aggravated (Noritate 1, vehicle 0), paresthesia (Noritate 0, vehicle 1), acne (Noritate 1, vehicle 0), dry skin (Noritate 0, vehicle 2). The majority of adverse reactions were mild to moderate in severity.

Two patients treated with Noritate once daily discontinued treatment because of adverse events: one for a severe flare of comedonal acne and one for rosacea aggravated.

Additional clinical adverse effects reported spontaneously since the drug was marketed are uncommon and include tingling or numbness of extremities, allergic reactions, skin and eye irritation, rash, headache, nausea and dry mouth.

To report SUSPECTED ADVERSE REACTIONS, contact Bausch Health US, LLC at 1-800-321-4576 or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch.

Drug Interactions:

Oral metronidazole has been reported to potentiate the anticoagulant effect of coumarin and warfarin resulting in a prolongation of prothrombin time. Drug interactions should be kept in mind when Noritate is prescribed for patients who are receiving anticoagulant treatment, although they are less likely to occur with topical metronidazole administration because of low absorption. (See CLINICAL PHARMACOLOGY, Pharmacokinetics.)

Noritate® (metronidazole cream) Cream, 1%, contains metronidazole USP. Chemically, metronidazole is 2-methyl-5-nitro-1H-imidazole-1-ethanol. The molecular formula for metronidazole is C6H9N3O3. It has the following structural formula:

Metronidazole has a molecular weight of 171.16. It is a white to pale yellow crystalline powder. It is slightly soluble in alcohol and has a solubility in water of 10 mg/mL at 20°C. Metronidazole is a member of the imidazole class of antibacterial agents and is classified as an antiprotozoal and antibacterial agent.

Noritate is an emollient cream; each gram contains 10 mg micronized metronidazole USP, in a base of glycerin USP, glyceryl monostearate NF, methylparaben NF, propylparaben NF, purified water USP, stearic acid NF and trolamine NF.

Clinical Studies:

Safety and efficacy of Noritate were evaluated in two randomized vehicle-controlled clinical studies for the treatment of rosacea, which excluded patients who had nodules, moderate or severe rhinophyma, dense telangiectases, plaque-like facial edema or ocular involvement and those who had a history of not responding to metronidazole therapy for rosacea. Of the patients included in the efficacy database (n=416), there were 142 men and 274 women. Endpoint efficacy data comparisons for patients treated with daily Noritate or vehicle applications are listed below.

*Statistically significant differences between Noritate and vehicle groups with p≤0.05. Erythema scores: 0=none, 1=mild, 2=moderate and 3=severe.

Cream - 60 g aluminum tube - NDC 0187-5202-60.

Keep out of reach of children.