Itchy red dots on the feet may be considered eczema, tinea pedis and other diseases caused by the general treatment, medication, physical therapy and other methods of treatment. 1. General treatment: patients should pay attention to reduce external stimuli such as scratching, avoid the use of irritating toiletries; keep feet clean and dry, wear loose breathable shoes and socks. 2. Medication: (1) Eczema: mainly manifested as a rash with obvious itching, which may be manifested as itchy red dots on the feet, and can be treated with topical glycerine lotion, boric acid solution, etc., or oral cetirizine, loratadine and other drugs. (2) Tinea pedis: it is caused by dermatophyte infection, manifesting as blisters, papules, red spots, scales and cracks on the soles of the feet as well as between the toes, which may be accompanied by itching and odor. It can be treated with local medication, such as clotrimazole, amorolfine, etc., or systemic treatment, such as oral terbinafine and itraconazole. 3. Physical therapy: for chronic recalcitrant eczema, ultraviolet light therapy can be taken, which has a better therapeutic effect. Itchy red dots on the feet may also be other reasons, it is recommended that the patient to consult a doctor in a timely manner to clarify the cause of the cause of compliance with standardized treatment, the use of drugs need to follow the doctor’s instructions, to avoid self-medication.