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A member asked:

Why do people get nauseated after swallowing blood?

A doctor has provided 1 answer
Dr. Donald Alves answered

Specializes in Emergency Medicine

GI irritant: Blood in the GI tract acts as a stimulant-laxative and is irritating to the gastric mucosa. It often causes nausea and vomiting.

Answered 6/10/2014

4.7k views

Thank

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