Foot odor that is tinea pedis, for the fungal infection caused by breastfeeding foot odor rotten toes seam itching can use compound ketoconazole ointment, tretinoin econazole cream and so on. 1. Compound ketoconazole ointment: the main components of this drug are ketoconazole and clobetasol propionate, mainly for the treatment of superficial fungal infections, such as ringworm, tinea pedis, tinea corporis, tinea cruris and so on. Adverse reactions are mainly erythema, burning, itching, dry skin, hirsutism, and long-term use of the drug can lead to hirsutism, acne, full moon face, osteoporosis and so on. 2. Trimethoprim Econazole Cream: the main ingredient of this drug is trimethoprim and econazole nitrate, which is an antifungal drug, and has a certain therapeutic effect on dermatitis and eczema accompanied by fungal infections or a tendency to fungal infections, and inflammatory dermatomycosis caused by dermatophytes and yeasts. Adverse reactions are occasional allergy, such as skin burning, itching, pins and needles sensation, etc. Long-term use will be skin atrophy, capillary dilatation, hyperpigmentation, etc.. Breastfeeding women are in a special situation, in addition to considering the need to the baby’s impact, should be careful with the use of medication, the above drugs should be used in accordance with the doctor’s instructions, can not be used blindly on their own.