A small blister on the hand inexplicably, consider eczema, scabies, ringworm and other causes, it is recommended to consult a doctor in a timely manner to clarify the cause of the disease, the treatment includes medication, surgery and so on.
1. Eczema: Eczema is an inflammation of the superficial dermis and epidermis. The cause of eczema is not clear, may be related to abnormal immune function, skin barrier dysfunction. A small blister on the hand inexplicably may be caused by eczema. Patients can follow the doctor’s instructions for drug treatment, drugs include glucocorticoids, boric acid solution, esacridine solution and so on.
2. Scabies: Scabies is a contagious skin disease caused by human scabies mites parasitizing the skin. A small blister on the hand inexplicably may be caused by scabies. Patients can follow the doctor’s instructions for medication, drugs include ivermectin, trimethoprim, sulfur and so on.
3. Ringworm: Ringworm is a fungal infection of the superficial skin of the hands caused by dermatophytes. A small blister on the hand inexplicably may be caused by ringworm. Patients can follow the doctor’s instructions for drug treatment, drugs include clotrimazole, miconazole, ketoconazole, luliconazole and so on.
If there is a small blister on the hand inexplicably, the patient should not be blindly diagnosed on their own, should be timely consultation, clear diagnosis, and actively cooperate with the doctor for treatment.