Proton Pump Inhibitor
Decreases acid secretion in gastric parietal cells through inhibition of (H+, K+)-ATPase enzyme system, blocking the final step in gastric acid production.
藥動學
Distribution
When Lansoprazole 0.05-5μg/mL, protein binding rate 98% Metabolism
Mainly metabolized via CYP2C19 and CYP3A4 Excretion
Feces (67%); urine (33%; 14% to 25% as metabolites and <1% as unchanged drug)
禁忌症
1. Hypersensitivity (eg, anaphylaxis, angioedema, anaphylactic shock, angioedema, bronchospasm, acute interstitial nephritis, urticaria) to lansoprazole or any component of the formulation
2. Concomitant use with products that contain rilpivirine
3. Avoid IV push