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A 21-year-old male asked:

Mild migraine like symptoms for several days dark almost black stool but clumpy last 2 times slight stomach discomfort allergies? weather changing?

1 doctor answer1 doctor weighed in
Dr. John Chiu
Allergy and Immunology 58 years experience
Not allergy: These are not typical allergy symptoms. If the problem worsens or persists for more than a week, you need to see your doctor. I am concerned that you may have a bleeding ulcer.

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Last updated Jun 30, 2015

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