Palmoplantar pustulosis is a rare type of psoriasis that may cause painful blisters on the palms of your hands and soles of your feet. It’s estimated that up to 4 in 100 people with psoriasis ...
A person with hand, foot, and mouth disease may have a fever or feel unwell before the red spots appear. The spots may be flat, or they might turn into painful sores or blisters. Hand, foot ...