<prompt> Buspirone acts on5HT1A5HT1B5HT25HT3  <response>: Buspirone:- Buspirone is a 5HT1A paial agonist used as an anxiolytic. It is also used in relief of pain and related anxiety of functional dyspepsia associated with Irritable Bowel Syndrome. Buspirone atypical anxiolytic, in contrast to conventional Benzodiazepine anti-anxiety drugs: ? Have minimal abuse liability ? No withdrawal reactions on abrupt discontinuation ? Lesser impairment of psychomotor skills and function Adverse effects of Buspirone:- Tachycardia, nervousness, GI distress, parasthesias and dose dependent miosis. Ref:- Goodman Gilman Pharmacological Basis of Therapeutics 13th Ed; Pg num:- 230 