Also, a month ago, she had unexplained blisters on the soles of her feet which went away after a week or two. The hands maybe involved as part of many widespread rashes and dermatology is a visual art. I will cover the lesions closest to your description keeping in mind some of the characteristics that go along, that will help you identify which one of these lesions maybe the one. That may explain the blisters a few weeks back. Treatment is symptomatic in most cases.
Treatment is symptomatic , with antiinflammatory medication with or without a steroid.
Urticaria appears like a flared wheel and can be caused by a variety of foreign antigens. Treatment is with antihistamines and a visit to the ER maybe necessary if the swelling affects the lips , face and produce difficulty in breathing due to an associated upper airway swelling. These are more likely papular or nodular that form a circle or semicircle . Treatment is symptomatic 5. Fungal infections can sometimes appear as a pink blotchy rash on the palms , usually one palm , it's itchy, with tiny scales and develops gradually over weeks.