Prescription
Proton Pump Inhibitor (stomach acid reducer)
Lansoprazole
Last reviewed April 2026
Who is this for?
What is this drug?
Lansoprazole is a medicine that reduces the amount of acid your stomach produces. It works by blocking a tiny pump in the cells of your stomach wall, so less acid is released into your stomach.
What is it used for?
Stomach ulcerheartburnacid reflux (when stomach acid flows back up into your throat)ulcer caused by too much pain killer useexcess stomach acidindigestion
Prescription Required
A doctor's prescription is required to obtain this drug legally.