Abdominal pain with diarrhea after eating crab is allergic?

Question
Hello doctor,
I am a 17 year old female. About 1-2 years ago, when I ate crab (the kind that was filtered to eat vermicelli), shrimp, and mussels, I always had abdominal pain, diarrhea and wanted to vomit a few times. So the doctor asked me if my stomachache with diarrhea after eating crab is an allergy? I have the same symptoms with the mushrooms, but the enoki mushrooms are still edible. Please advise doctor, thank you.
Anonymous customer
Answer
Answered by Master, Doctor Nguyen Xuan Muoi - Department of Gastroenterology, Hepatobiliary Medicine - Vinmec Times City International General Hospital
Hello,
With the question “Stomach pain” With diarrhea after eating crab, is it an allergy? ”, the doctor would like to answer as follows:
Chances are you are allergic to seafood and enoki mushrooms. You should see a specialist in Allergy Immunology for specific advice from a doctor, thereby giving the correct treatment.
If you still have questions about abdominal pain and diarrhea after eating crabs, you can go to the hospital of Vinmec Health System for further examination and advice. Thank you for trusting and sending questions to Vinmec. Wishing you lots of health.
Best regards!