STATICIN (erythromycin topical solution 1.5%) Topical Solution contains erythromycin for topical derma-tologic use. Erythromycin is a macrolide antibiotic produced from a strain of Saccaro- polyspora erythraea (formerly Streptomyces erythreus). It is a base and readily forms salts with acids.

Ulesfia Lotion is supplied as a white topical lotion containing benzyl alcohol, 5%. Inactive ingredients in this formulation are water, mineral oil, sorbitan monooleate, polysorbate 80, carbomer 934P and trolamine.

The thrombin in Thrombin, Topical (Bovine Origin) THROMBIN-JMI (thrombin topical bovine origin) ® is a protein substance produced through a conversion reaction in which prothrombin of bovine origin is activated by tissue thromboplastin of bovine origin in the presence of calcium chloride. It is supplied as a sterile powder that has been freeze-dried in the final container. Also contained in the preparation are mannitol and sodium chloride. Mannitol is included to make the dried product friable and more readily soluble. The material contains no preservative.

The topical corticosteroids constitute a class of primarily synthetic steroids used as anti-inflammatory and antipruritic agents. The steroids in this class include triamcinolone acetonide. Triamcinolone acetonide is designated chemically as 9-fluoro-11?, 16?, 17, 21-tetrahydroxypregna-1, 4-diene-3, 20-dione cyclic 16, 17-acetal with acetone. The structural formula is:

Podofilox (podofilox) Topical Solution is an antimitotic drug which can be chemically synthesized or purified from the plant families Coniferae and Berberidaceae (e.g.species of Juniperus and podophyllum). Podofilox (podofilox) Topical Solution 0.5% is formulated for topical administration. Each milliliter of solution contains 5 mg of podofilox (podofilox) , in a vehicle containing lactic acid and sodium lactate in alcohol 95%,USP.

Taclonex Scalp® (calcipotriene and betamethasone dipropionate topical suspension) Topical Suspension contains calcipotriene hydrate and betamethasone dipropionate. It is intended for topical use on the scalp.

METROGEL® Topical Gel contains metronidazole, USP, at a concentration of 7.5 mg per gram (0.75%) in a gel consisting of carbomer 940, edetate disodium, methylparaben, propylene glycol, propyl-paraben, purified water, and sodium hydroxide. Metronidazole is classified therapeutically as an antiprotozoal and antibacterial agent. Chemically, metronidazole is named 2-methyl-5-nitro-1H-imidazole-1-ethanol and has the following structure:

METROCREAM® Topical Cream contains metronidazole, USP, at a concentration of 7.5 mg per gram (0.75%) in an emollient cream consisting of benzyl alcohol, emulsifying wax, glycerin, isopropyl palmitate, purified water, sorbitol solution, lactic acid and/or sodium hydroxide to adjust pH. Metronidazole is a member of the imidazole class of antibacterial agents and is classified therapeutically as an antiprotozoal and anti-bacterial agent. Chemically, metronidazole is 2-methyl-5-nitro-1H-imidazole-1-ethanol. The molecular formula is C6H9N3O3 and molecular weight is 171.16. Metronidazole is represented by the following structural formula:

Clindamycin Phosphate Topical Solution contains clindamycin phosphate, USP, at a concentration equivalent to 10 mg clindamycin per milliliter. Each Clindamycin Phosphate Topical Solution pledget applicator contains approximately 1 mL of topical solution.

Each mL contains: