Question

Weakily acidic drugs are majorily absorbed in stomach why

Answer 1

But, I think that the drug is more absorbed in the small intestine because small intestine has a larger surface area than stomach. Most drugs are salts of either weak acids or weak bases. They are absorbed in the undissociated, lipid soluble, form. ... A weak acid drug molecule is prone to be non-ionised in stomach pH.

Answer 2

Most drugs are salts of either weak acids or weak bases. They are absorbed in the undissociated, lipid soluble, form. A weak acid drug molecule is prone to be non-ionised in stomach pH.