Sign-in to Ask A Doctor - 24x7
OR
Sign in with GoogleGet your health question answered instantly from our pool of 18000+ doctors from over 80 specialties
What Causes Purple Rash On Arm?
My 3 year old son has a love bite coloured (purple/red) rash on his arm, this rash is nowhere else on the body but doesn t disappear with the glass test? He hasn t had any other symptoms, fever vomiting etc, should I be worried and what could be the cause of it?
