The skin becomes red, flakes and small pus-filled blisters appear on the palms of the hands and soles of the feet. Such small "pimples" are an expression of strong inflammation in the skin, but there is no infection. The disease is not contagious. Cracks may appear and the skin is sore.
This is considered a type of autoimmune disease, and it occurs more frequently in those with psoriasis or psoriasis in the family. It almost always starts in adulthood, and occurs more frequently in women. Smoking can trigger the disease, but stopping smoking unfortunately does not provide a sure cure.
The disease is treated with a cream, most often a strong cortisone cream. Light treatment by a dermatologist can help some. The use of tablets for periods of months or years is relevant for others. Spray treatment is also possible (biological treatment).