Painful, itchy and swollen toes may be caused by ringworm of the foot, frostbite and other diseases, which can be improved by general treatment and medication. 1. Ringworm of the foot: If ringworm of the foot is combined with bacterial infection, it may be caused by painful, itchy and swollen toes. Patients should wear dry, breathable shoes and socks. You can follow the doctor’s instructions to use econazole, terbinafine and other antifungal drugs, if necessary, oral antifungal drugs. In addition, the combination of bacterial infection symptoms can be anti-bacterial treatment at the same time. 2. Frostbite: Frostbite can also lead to painful, itchy and swollen toes. First of all, patients should keep the extremities warm and dry. In addition, you can follow the doctor’s instructions for external use of frostbite cream and other drugs, to play the role of anti-inflammatory, swelling. Toe pain and itchy and swollen more causes, it is recommended to go to the regular hospital for examination, under the guidance of the doctor for treatment.