My 3 months boy has rashes on both sides of face, ears, neck, few spot on chest, abdomen. back legs are dry and has rough feeling. His peidatrician asked for formula switch (he is breast feeding as well as formula) he started with Similac Advanced. Switched to Similac SOy – after Soy back leg swelling. Stopped Soy. Doc switch to Alimentum hypoallergic- rashes were less for few days and rash back again. Mom is not consuming any dairy product as pedia asked to do so. We dont think that it is formula. Using Cetaphil for dry skin. We are using dreft detergent to wash his clothes. Still rashes on faces. Dry leg. Please advice.