Can any tick-borne illness produce a rash similar to RMSF? Rash is my only symptom. Fading on doxy but still popping up in new spots here and ther

Tick borne illness. Many illnesses cause rash. Specifically talking about tick diseases in the United States, the other common rash causing tick diseases include anaplasmosis and ehlichiosis. Lyme disease can present with a rash but generally is not as diffuse as RMSF. Classic RMSF rash starts on the palms and feet/ankles moves in towards your chest. These diagnosis are confirmed with blood tests and/or rash biopsy. .