2nd-gen antihistamine drugs

3 drugs on the PTCE Top 200 list

Generic	Brand	Schedule
cetirizine	Zyrtec
fexofenadine	Allegra
loratadine	Claritin

Free Top 200 drugs sheet. Brand, generic, class, all the controlled-substance schedules on one page, and the look-alike pairs — built by a pharmacist who precepts technicians. No signup gate on the content itself. Get the free sheet.