J14 Grouping by Class (List 3)Online version drug class by Kevin Wyss 1 ARB 2 antiviral 3 atypical analgesic 4 atypical antipsychotic 5 antiplatelet 6 antimuscarinic 7 anti-parkinson's agent 8 atypical antidepressant irbesartan losartan olmesartan valsartan acyclovir Valtrex Tamiflu tramadol Lyrica gabapentin Abilify quetiapine Risperdal Plavix Brilinta clopidogrel Detrol LA oxybutynin Bentyl benztropine Sinemet bupropion Wellbutrin SR