My husband has had a fever off an on for 3 days, its been accompanied by a rash on his arms, legs & trunk...hes also been achy, fatigued and had an episode where his fever came on quickly and caused him to be light headed. He thinks he just has the flu, but I think it may be more....Can you help?
Hello Thank you for trusting Chat Doctor Fever with rash :vast number of causes for it difficult to describe the causative depending up on above provided information. The most common type of rash was determined as maculopapular, and the most frequent five diseases were measles, Chat Doctor.  Viral diseases among infectious causes and