Itchy red spots on the palms of the hands may be caused by contact dermatitis, eczema, ringworm and other diseases.
1. contact dermatitis: itchy red dots on the palm of the hand may be contact dermatitis, if the skin of the hand comes into contact with toxic, irritating or allergenic substances, it may lead to contact dermatitis. The main manifestation is the appearance of erythema, papules, papules, etc. on the hands, which can be accompanied by itching.
2. Eczema: Itchy red spots on the palms of the hands may also be eczema, eczema is a common inflammatory disease in dermatology, the cause is not clear, may be related to genetics, infection, allergy, immunity and other factors. Eczema can appear in any part of the body red spots, papules, papules, even oozing, vesicles, etc., and accompanied by itching.
3. Ringworm: itchy red spots on the palms of the hands may also be ringworm, which is caused by fungal infection. Often in the hands can appear red spots, papules, blisters, etc., and accompanied by itching.
Itchy red spots on the palm of the hand may also be caused by other diseases, it is recommended that patients go to the hospital in a timely manner to clarify the cause of the disease, follow the doctor’s instructions for targeted treatment.