国家: 美国
语言: 英文
来源: NLM (National Library of Medicine)
BUSPIRONE HYDROCHLORIDE (UNII: 207LT9J9OC) (BUSPIRONE - UNII:TK65WKS8HL)
Bryant Ranch Prepack
BUSPIRONE HYDROCHLORIDE
BUSPIRONE HYDROCHLORIDE 30 mg
ORAL
PRESCRIPTION DRUG
Buspirone hydrochloride tablets are indicated for the management of anxiety disorders or the short-term relief of the symptoms of anxiety. Anxiety or tension associated with the stress of everyday life usually does not require treatment with an anxiolytic. The efficacy of buspirone hydrochloride tablets has been demonstrated in controlled clinical trials of outpatients whose diagnosis roughly corresponds to Generalized Anxiety Disorder (GAD). Many of the patients enrolled in these studies also had coexisting depressive symptoms and buspirone hydrochloride tablets relieved anxiety in the presence of these coexisting depressive symptoms. The patients evaluated in these studies had experienced symptoms for periods of 1 month to over 1 year prior to the study, with an average symptom duration of 6 months. Generalized Anxiety Disorder (300.02) is described in the American Psychiatric Association’s Diagnostic and Statistical Manual, III1 as follows: Generalized, persistent anxiety (of at least 1 month continual du
Product: 63629-3333 NDC: 63629-3333-2 30 TABLET in a BOTTLE NDC: 63629-3333-3 56 TABLET in a BOTTLE NDC: 63629-3333-1 60 TABLET in a BOTTLE NDC: 63629-3333-4 90 TABLET in a BOTTLE NDC: 63629-3333-5 180 TABLET in a BOTTLE NDC: 63629-3333-6 15 TABLET in a BOTTLE
Abbreviated New Drug Application
BUSPIRONE HYDROCHLORIDE- BUSPIRONE HYDROCHLORIDE TABLET BRYANT RANCH PREPACK ---------- BUSPIRONE HYDROCHLORIDE TABLETS USP 0053 0054 1003 5200 RX ONLY DESCRIPTION Buspirone hydrochloride tablets USP are an antianxiety agent that is not chemically or pharmacologically related to the benzodiazepines, barbiturates, or other sedative/anxiolytic drugs. Buspirone hydrochloride is a white crystalline, water soluble compound. Chemically, buspirone hydrochloride is _N_-[4-[4-(2-pyrimidinyl)-1-piperazinyl]butyl]-1,1-cyclopentanediacetamide monohydrochloride, which can be represented by the following structural formula: C H N O •HCl M.W. 421.96 Each tablet, for oral administration, contains 5 mg, 10 mg, 15 mg or 30 mg of buspirone hydrochloride, USP (equivalent to 4.6 mg, 9.1 mg, 13.7 mg and 27.4 mg of buspirone free base, respectively). The 5 mg and 10 mg tablets are scored so they can be bisected. Thus, the 5 mg tablet can also provide a 2.5 mg dose, and the 10 mg tablet can provide a 5 mg dose. The 15 mg tablets are scored such that they may be bisected or trisected. Thus, a single tablet can provide the following doses: 15 mg (entire tablet), 10 mg (two-thirds of a tablet), 7.5 mg (one-half of a tablet), or 5 mg (one-third of a tablet). The 30 mg tablets are scored such that they may be bisected or trisected. Thus, a single tablet can provide the following doses: 30 mg (entire tablet), 20 mg (two-thirds of a tablet), 15 mg (one-half of a tablet), or 10 mg (one- third of a tablet). Buspirone hydrochloride tablets USP contain the following inactive ingredients: anhydrous lactose, colloidal silicon dioxide, magnesium stearate, microcrystalline cellulose, and sodium starch glycolate. CLINICAL PHARMACOLOGY The mechanism of action of buspirone is unknown. Buspirone differs from typical benzodiazepine anxiolytics in that it does not exert anticonvulsant or muscle relaxant effects. It also lacks the prominent sedative effect that is associated with more typical anxiolytics. _In vitro_ preclinical studies have shown that busp 阅读完整的文件