FENTORA (fentanyl buccal tablet) is an opioid agonist, intended for buccal mucosal administration. FENTORA is designed to be placed and retained within the buccal cavity for a period sufficient to allow disintegration of the tablet and absorption of fentanyl across… Continue Reading


FLOWTUSS (hydrocodone bitartrate and guaifenesin) oral solution contains hydrocodone bitartrate (a centrally-acting opioid antitussive) and guaifenesin (an expectorant). Each 5 mL dose of FLOWTUSS contains: hydrocodone bitartrate, USP, 2.5 mg; and guaifenesin, USP, 200 mg. FLOWTUSS also contains: black raspberry… Continue Reading


FABIOR (tazarotene) Foam, 0.1% contains the compound tazarotene, a member of the acetylenic class of retinoids. It is for topical use only. Chemically, tazarotene is ethyl 6-[(4,4-dimethylthiochroman-6-yl)ethynyl]nicotinate. The structural formula is represented below: Molecular Formula: CHNOS Molecular Weight: 351.46 Tazarotene… Continue Reading


Flutamide capsules, USP contain flutamide, an acetanilid, nonsteroidal, orally active antiandrogen having the chemical name, α,α,α-Trifluoro-2-methyl-4′-nitro–propionotoluidide and has the following structural formula: CHFNO             M.W. 276.21 Flutamide is a buff to yellow powder. Each capsule, for oral administration, contains 125 mg… Continue Reading


Floxuridine for Injection, USP, an antineoplastic antimetabolite, is available as a sterile, nonpyrogenic, lyophilized powder for reconstitution.  Each vial contains 500 mg of floxuridine which is to be reconstituted with 5 mL of sterile water for injection.  An appropriate amount… Continue Reading