What causes red rash on thighs and legs?
Patient: My nephew has a red rash covering his thighs, back of legs, and stomach, there were patches on his shoulders an back but those went away(rest of his skin tanned, those stayed white). One Dr said dermititis and another said heat rash. Neither cream they gave has worked and It has spread across and down his legs more. Doctor: Hi...Thank you for consulting in Health Care magic.By what you quote it should be an urticarial or a simple skin allergy. You can use Hydroxyzine at 1-2mg/kg/dose every 6th to 8th hourly for 7-10 days. Most important thing to be remembered is that it has a propensity to recur (called as second crop) within 10-14 days. If this happens, you can start using the same medicine but I suggest you get the kid evaluated with your paediatrician.But skin conditions are best diagnosed only after seeing directly. I suggest you to upload photographs of the same on this website, so that I can guide you scientifically. Hope my answer was helpful for you.  I am happy to help any time. Further clarifications and consultations on Health care magic are welcome. If you do not have any clarifications, you can close the discussion and rate the answer. Wish your kid good health.Dr. Sumanth MBBS., DCH., DNB (Paed).,