Lansoprazole ends in -prazole, which marks a proton pump inhibitor (PPI) — used for stomach acid. Learning the suffix families turns roughly 200 separate drugs into about 20 patterns you can reason from. See all the families.
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.