Feet itch when hot may be tinea pedis, frostbite, patients can follow the doctor’s instructions for external medication, oral medication.
1. Tinea pedis: If it is clear that tinea pedis is caused, patients can follow the doctor’s instructions for external use of clotrimazole ointment, terbinafine ointment and other antifungal drug treatment. Local impregnation of erosion can be externally applied 3% boric acid solution, 0.1% isacridine and other wet compresses, local scales keratinization can be used to compound benzoic acid ointment and other strong peeling effect of the preparation of the treatment.
External drugs are not effective, recurrent episodes can also be oral itraconazole or terbinafine and other antifungal drug therapy.
2. Frostbite: For unbroken lesions, vitamin E ointment can be used externally, frostbite cream treatment, while broken lesions can be used antibiotic ointment, such as erythromycin ointment, mupirocin ointment. In addition to medication, patients can also take oral niacinamide, nifedipine, dipyridamole and other vasodilator drugs.
It is recommended that those who have itchy feet when they are hot should consult a doctor for an examination to determine the cause of the problem and then follow the doctor’s instructions to use medication.