Bupropion Hydrochloride SR
Principio activo: BUPROPION HYDROCHLORIDE
Vía de administración
ORAL
Países disponibles
US
Indicaciones
1 INDICATIONS AND USAGE Bupropion Hydrochloride Extended-Release Tablets (SR) are indicated for the treatment of major depressive disorder (MDD), as defined by the Diagnostic and Statistical Manual (DSM). The efficacy of bupropion in the treatment of a major depressive episode was established in two 4-week controlled inpatient trials and one 6-week controlled outpatient trial of adult subjects with MDD [see Clinical Studies ( 14 )] . The efficacy of Bupropion Hydrochloride Extended-Release Tablets (SR) in maintaining an antidepressant response for up to 44 weeks following 8 weeks of acute treatment was demonstrated in a placebo-controlled trial [see Clinical Studies ( 14 )] . Bupropion Hydrochloride Extended-Release Tablets (SR) are an aminoketone antidepressant, indicated for the treatment of major depressive disorder (MDD). ( 1 )
Posología
2 DOSAGE AND ADMINISTRATION Starting dose: 150 mg/day ( 2.1 ) General: Increase dose gradually to reduce seizure risk. ( 2.1 , 5.3 ) After 3 days, may increase the dose to 300 mg/day, given as 150 mg twice daily at an interval of at least 8 hours. ( 2.1 ) Usual target dose: 300 mg/day as 150 mg twice daily. ( 2.1 ) Maximum dose: 400 mg/day, given as 200 mg twice daily, for patients not responding to 300 mg/day. ( 2.1 ) Periodically reassess the dose and need for maintenance treatment. ( 2.1 ) Moderate to severe hepatic impairment: 100 mg daily or 150 mg every other day. ( 2.2 , 8.7 ) Mild hepatic impairment: Consider reducing the dose and/or frequency of dosing. ( 2.2 , 8.7 ) Renal impairment: Consider reducing the dose and/or frequency. ( 2.3 , 8.6 ) 2.1 General Instructions for Use To minimize the risk of seizure, increase the dose gradually [see Warnings and Precautions ( 5.3 )] . Bupropion hydrochloride extended-release tablets (SR) should be swallowed whole and not crushed, divided, or chewed. Bupropion hydrochloride extended-release tablets (SR) may be taken with or without food. The usual adult target dose for bupropion hydrochloride extended-release tablets (SR) is 300 mg/day, given as 150 mg twice daily. Initiate dosing with 150 mg/day given as a single daily dose in the morning. After 3 days of dosing, the dose may be increased to the 300-mg/day target dose, given as 150 mg twice daily. There should be an interval of at least 8 hours between successive doses. A maximum of 400 mg/day, given as 200 mg twice daily, may be considered for patients in whom no clinical improvement is noted after several weeks of treatment at 300 mg/day. To avoid high peak concentrations of bupropion and/or its metabolites, do not exceed 200 mg in any single dose. It is generally agreed that acute episodes of depression require several months or longer of antidepressant drug treatment beyond the response in the acute episode. It is unknown whether the dose of bupropion hydrochloride extended-release tablets (SR) needed for maintenance treatment is identical to the dose that provided an initial response. Periodically reassess the need for maintenance treatment and the appropriate dose for such treatment. 2.2 Dose Adjustment in Patients with Hepatic Impairment In patients with moderate to severe hepatic impairment (Child-Pugh score: 7 to 15), the maximum dose of bupropion hydrochloride extended-release tablets (SR) is 100 mg/day or 150 mg every other day. In patients with mild hepatic impairment (Child-Pugh score: 5 to 6), consider reducing the dose and/or frequency of dosing [see Use in Specific Populations ( 8.7 ), Clinical Pharmacology ( 12.3 )] . 2.3 Dose Adjustment in Patients with Renal Impairment Consider reducing the dose and/or frequency of bupropion hydrochloride extended-release tablets (SR) in patients with renal impairment (Glomerular Filtration Rate [GFR] less than 90 mL/min) [see Use in Specific Populations ( 8.6 ), Clinical Pharmacology ( 12.3 )] . 2.4 Switching a Patient to or from a Monoamine Oxidase Inhibitor (MAOI) Antidepressant At least 14 days should elapse between discontinuation of an MAOI intended to treat depression and initiation of therapy with bupropion hydrochloride extended-release tablets (SR). Conversely, at least 14 days should be allowed after stopping bupropion hydrochloride extended-release tablets (SR) before starting an MAOI antidepressant [see Contraindications ( 4 ), Drug Interactions ( 7.6 )] . 2.5 Use of Bupropion Hydrochloride Extended-Release Tablets (SR) with Reversible MAOIs Such as Linezolid or Methylene Blue Do not start bupropion hydrochloride extended-release tablets (SR) in a patient who is being treated with a reversible MAOI such as linezolid or intravenous methylene blue. Drug interactions can increase the risk of hypertensive reactions. In a patient who requires more urgent treatment of a psychiatric condition, non-pharmacological interventions, including hospitalization, should be consi
Fuente: OpenFDA (enlace oficial).Última actualización: 2026-05-04T10:52:14.715882+00:00. Este resumen es apoyo a la decisión clínica, no sustituye juicio profesional ni la ficha técnica oficial del laboratorio.
Editor en Jefe: Dr. Alexander Jesús Figueredo Izaguirre — RP #108356