As the dermatologist examined my arm and face — which had now developed rashes, as well — he concluded that I had granuloma annulare, a skin condition that causes raised rashes or bumps that ...

Some recipients of the Moderna COVID-19 vaccine have reported a red, welted rash ... arm felt itchy a week later, she told Insider. The morning after the itchiness started, her upper arm was ...

bumps that appear red These small bumps can resemble pimples and are clear blisters. They are commonly found on the head, upper trunk, and neck. Heat rash is diagnosed based on its appearance. A ...