Land: USA
Sprog: engelsk
Kilde: NLM (National Library of Medicine)
FEXOFENADINE HYDROCHLORIDE (UNII: 2S068B75ZU) (FEXOFENADINE - UNII:E6582LOH6V)
NCS HealthCare of KY, Inc dba Vangard Labs
FEXOFENADINE HYDROCHLORIDE
FEXOFENADINE HYDROCHLORIDE 60 mg
ORAL
PRESCRIPTION DRUG
Fexofenadine Hydrochloride Tablets are indicated for the relief of symptoms associated with seasonal allergic rhinitis in adults and children 6 years of age and older. Symptoms treated effectively were sneezing, rhinorrhea, itchy nose/palate/throat, itchy/watery/red eyes. Fexofenadine Hydrochloride Tablets are indicated for treatment of uncomplicated skin manifestations of chronic idiopathic urticaria in adults and children 6 years of age and older. It significantly reduces pruritus and the number of wheals. Fexofenadine Hydrochloride Tablets are contraindicated in patients with known hypersensitivity to any of its ingredients.
Fexofenadine Hydrochloride Tablets 60 mg are available in blisterpacks of 30 (NDC 0615-5620-39). Fexofenadine Hydrochloride Tablets 180 mg are available in blisterpacks of 30 (NDC 0615-5619-39) Fexofenadine Hydrochloride Tablets are coated with a peach colored film coating. Tablets have the following unique identifiers: 30 mg tablets have 03 on one side, 60 mg tablets have 06 on one side, and 180 mg tablets have 018 on one side. Store Fexofenadine Hydrochloride Tablets at controlled room temperature 20–25°C (68–77°F). (See USP Controlled Room Temperature). Fexofenadine Hydrochloride Tablets should be protected from excessive moisture.
New Drug Application
FEXOFENADINE HYDROCHLORIDE- FEXOFENADINE HYDROCHLORIDE TABLET, FILM COATED NCS HEALTHCARE OF KY, INC DBA VANGARD LABS ---------- FEXOFENADINE HYDROCHLORIDE TABLETS DESCRIPTION Fexofenadine hydrochloride is a histamine H -receptor antagonist with the chemical name (±)-4-[1 hydroxy-4-[4-(hydroxydiphenylmethyl)-1-piperidinyl]-butyl]-α,α-dimethyl benzeneacetic acid hydrochloride. It has the following chemical structure The molecular weight is 538.13 and the empirical formula is C H NO •HCl. Fexofenadine hydrochloride is a white to off-white crystalline powder. It is freely soluble in methanol and ethanol, slightly soluble in chloroform and water, and insoluble in hexane. Fexofenadine hydrochloride is a racemate and exists as a zwitterion in aqueous media at physiological pH. Fexofenadine hydrochloride is formulated as a tablet for oral administration. Each tablet contains 30, 60, or 180 mg fexofenadine hydrochloride (depending on the dosage strength) and the following excipients: croscarmellose sodium, magnesium stearate, microcrystalline cellulose, and pregelatinized starch. The aqueous tablet film coating is made from hypromellose, iron oxide blends, polyethylene glycol, povidone, silicone dioxide, and titanium dioxide. CLINICAL PHARMACOLOGY MECHANISM OF ACTION Fexofenadine hydrochloride, the major active metabolite of terfenadine, is an antihistamine with selective peripheral H -receptor antagonist activity. Both enantiomers of fexofenadine hydrochloride displayed approximately equipotent antihistaminic effects. Fexofenadine hydrochloride inhibited antigen-induced bronchospasm in sensitized guinea pigs and histamine release from peritoneal mast cells in rats. The clinical significance of these findings is unknown. In laboratory animals, no anticholinergic or alpha -adrenergic blocking effects were observed. Moreover, no sedative or other central nervous system effects were observed. Radiolabeled tissue distribution studies in rats indicated that fexofenadine does not cross the blood-brain barrier. PHARMACOKIN Læs hele dokumentet