What causes itchy pimples on the soles of the feet?

Pimples on the soles of the feet accompanied by itching may be caused by various factors, and are commonly seen in conditions such as athlete's foot (tinea pedis), eczema, and dyshidrotic eczema. Athlete's foot is mainly caused by fungal infection, and is characterized by pimples, redness, peeling, blisters, and intense itching on the soles. Treatment involves the use of antifungal medications, and attention to personal hygiene to prevent fungal growth. Eczema may be triggered by dampness, heat, allergies, or other factors, presenting with pimples, red patches, papules, and itching on the soles. Treatment may involve the use of corticosteroid creams and ensuring foot ventilation. The exact cause of dyshidrotic eczema is not fully understood, but it may be related to psychological factors or allergies. It presents as small, deep blisters on the soles, accompanied by itching or burning pain. Treatment should be selected according to the specific condition. In addition, conditions such as urticaria and contact dermatitis may also cause pimples and itching on the soles. When such symptoms occur, it is recommended to seek timely medical attention for accurate diagnosis and targeted treatment.