Red dots on the feet are itchy to be dealt with according to the cause, if eczema caused by general treatment, medication, physical therapy, if it is caused by tinea pedis can be general treatment, medication. 1. eczema caused by: foot eczema general treatment includes reducing external stimuli such as scratching, avoid the use of irritating toiletries, medication can be prescribed topical glycerine lotion, boric acid solution, etc., can be taken orally under the guidance of a doctor, such as cetirizine, chlorotetracycline, you can also take physical therapy such as narrow-spectrum ultraviolet irradiation and so on. 2. caused by tinea pedis: if it is caused by tinea pedis can be general treatment, drug treatment, general treatment requirements to keep the feet clean and dry, wear loose breathable shoes and socks, drug treatment including local use of drugs such as clotrimazole, amorphophine and other drugs, systemic treatment such as oral terbinafine, itraconazole and other drugs. All of the above medications should be used under the guidance of a doctor, avoid self-medication. There may also be other reasons for the itchy red dots on the feet, it is recommended to go to the hospital in time to improve the examination to clarify the cause of the disease, under the guidance of the doctor to give targeted treatment or treatment. The application of drugs need to strictly follow the doctor’s instructions, if there is discomfort can stop the drug to the doctor.