<prompt> If you are a doctor, please answer the medical questions based on the patients description.My daughter is very small for her age. My husband are very average. She complains of stomach aches every day. She also has dark circles under her eyes constantly. I just have a feeling that something is wrong. Am I crazy? Or is there something I should have checked?  <response>: Hello dear, I have gone through your question and understand your concern. It seems she has gastroenteritis. I suggest-Nitrofurantoin 1 tablet 3 times for 7 days after meal.- Syriac 1 capsule once a day for 1 month, for normal flora.- Flaxseed 1 tablespoon for 2 glasses water, take 13 glass 3 times before meal for 5 days,- Charcoal 1 tablet10 kg for absorption of gases and toxins in the evening for 5 days 