Dense small red spots on the palms of the hands are commonly seen in eczema, hand, foot and mouth disease, contact dermatitis, ringworm and other diseases.
1. Eczema: the cause of this disease is unknown, may be related to food, drugs, chemical agents, the environment, disease and other factors, manifested as erythema, papules, papules, blisters, vesicles and other symptoms, accompanied by itching.
2. Hand, foot and mouth disease: this disease is mainly caused by enterovirus infection, manifested by fever, scattered red rash or herpes on hands, feet, mouth and other parts of the symptoms.
3. Contact dermatitis: this disease is mainly due to contact with irritating substances, such as detergents, soaps, organic solvents, alcohol, bleach, pesticides, chemicals, chemical raw materials, animal toxins, etc., manifested as erythema, papules, pimples, itching, burning and other symptoms.
4. Ringworm: this disease is mainly caused by dermatophyte infection, common causative organisms include red trichophyton, trichophyton fungus, gypsum-like microsporidium, etc., manifested as red papules, blisters, erythema, scales, keratinization and other symptoms.
If the palm of the hand with dense small red spots, it is recommended that the patient to the regular hospital dermatology consultation, clear diagnosis, follow the doctor’s instructions and active treatment.