My 6 year old Grandaughter had a spot on her head that the doctor said was an infected cyst.She put her on Griseofulvin.This was on Dec.29.The cyst is smaller but now she has a rash all over her body which is itchy.It resembles ring worm in some spots.She is losing her hair and she has stomach pain at times.She also has weakness and pain in one of her eyes(not all the time).She has been to the ER and her medical doctor.The ER didn't know anything and her Medical doctor doesn't know what the skin rash is.She's only 6 and losing her hair.Anybody please help.