Biology · Pharmacology
Astringent drugs are used in conditions like diarrhea and minor bleeding. Their action is mainly due to the presence of tannins that produce which effect on tissues?
- 1Enzyme activation
- 2Vasodilation of local capillaries
- 3Increased fluid secretion
- 4Protein precipitation and tissue contraction✓
Correct answer
Protein precipitation and tissue contraction
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