Hi. Energy drinks can cause gastritis, acid irritation, anxiety, and loose stools, but persistent stomach pain and diarrhea for 15 days should not be assumed to be due to caffeine alone. Please stop all energy drinks, stay well hydrated, eat a bland diet, and avoid spicy/oily foods, alcohol, and excess tea/coffee. You should be examined by a physician, as you may need tests (such as stool examination or blood tests) and treatment with medications like acid suppressants if indicated. If you develop severe abdominal pain, blood in stools, persistent vomiting, high fever, or signs of dehydration, seek urgent medical care
Answered2026-07-09 05:48:32
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