制酸劑 Gastro-oesophageal reflux, hiatal hernia, pyrosis, and peptic ulcer.
藥理
Alginic acid reacts with gastric acid to form a viscous gel (often termed a raft) that floats on top of the gastric contents. This raft then acts as a mechanical barrier to reduce reflux. Alginic acid is used with an antacid or a histamine H (2)-antagonist such as cimetidine in the management of gastro-oesophageal reflux disease.
藥動學
No data available.
禁忌症
Hypersensitivity to alginic acid.
懷孕分類
Fetal risk cannot be ruled out.
哺乳分類
Infant risk cannot be ruled out.
副作用
Hiccup, abdominal full, diarrhea, constipation, nausea, and vomiting.