Ulcer Treatments Act at Different Sites
Site of Action
H2 antagonists
GASTROGARD™
Sucralfate
Antacids
H+CI-
H2 (+)
ACh (+)
Gastrin (+)
Prostaglandins (-)
H+
H+
CI-
CI-
H+
CI-
STOMACH
LUMEN
MUCUS/BICARBONATE BARRIER
PARIETAL
CELL
H+
H+
H+
ACID PUMP