Hello,my name is dr.Dorina Gurabardhi.I understand your concern. A leg rash is an inflammatory reaction of the skin on the legs that may extend to the feet. Some advices that I can give to you are: -take antihistamines to relieve the symptoms -Apply cool compresses or wet cloths to the affected areas. -Try to work and sleep in a cool room. -Wear loose-fitting lightweight clothes. -use calmine lotion to relieve the itching Hope my answer was helpful.If you have any other question Ill be glad to help. Regards, dr.Dorina Gurabardhi