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A 16-year-old member asked:

Why do i vomit after every meal i have? i've been feeling nauseous a lot and i've been losing my appetite. my legs also get weak easily when i walk a lot and many other symptoms. i'm also underweight my bmi is 15

1 doctor answer1 doctor weighed in
Dr. Robert Kwok
Pediatrics 34 years experience
Doctor visit needed: A doctor can evaluate if nausea symptoms last more than a couple of days. Nausea can be due to many things, such as: stomach virus infection, other viral infection (such as flu), some bacterial infections (such as strep throat), acid reflux (heartburn), gastritis (may be H. pylori), gall bladder or liver disease, certain cancers, pregnancy, kidney diseases, anxiety, depression, medications,...
Last updated Jan 17, 2020

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