Buspirone is indicated for short-term management of anxiety.
Miscellaneous sedatives & hypnotics
Initially, 5 mg bid/tid increased by 5 mg increments at intervals of 2-3 days. Max: 45 mg daily in divided doses.
Hypersensitivity. Epilepsy; severe renal or hepatic impairment; children <18 yr; pregnancy, lactation. Preceding co-administration of MAOIs, decreased hepatic or renal function. In patients on benzodiazepines, withdraw the drug gradually. May impair ability to drive or operate machinery.
Dizziness, nausea, headache, nervousness, lightheadedness, excitement, paraesthesia, sleep disturbances, chest pain, tinnitus, nasal congestion, sore throat. Less sedation and lower potential for dependence compared to other anxiolytics.
Pregnancy Category B. Either animal-reproduction studies have not demonstrated a fetal risk but there are no controlled studies in pregnant women or animal-reproduction studies have shown an adverse effect (other than a decrease in fertility) that was not confirmed in controlled studies in women in the 1st trimester (and there is no evidence of a risk in later trimesters).