Although foot odor is caused by fungal infection, the symptoms that appear are different. There are three typical symptoms of foot odor: 1, blister type foot odor, the bottom of the foot blisters of varying sizes, itching as the main symptom, you can use topical clotrimazole ointment daily, if necessary, oral itraconazole capsules or terbinafine hydrochloride tablets, adhere to a period of time can remove foot odor. 2, vesicular foot odor, between the toes appear red, itchy, peeling, oozing as the main symptom, every night with lactic acid ezacrine solution 3, hyperkeratotic foot odor, foot skin thickening, peeling, itching, severe cases will also appear dry crack, you can first use salicylic acid ointment rubbing the affected area to soften the keratin, then topical terbinafine hydrochloride ointment, etc., liver and kidney function can be normal with oral itraconazole capsules and other antifungal drugs. Regardless of the type of foot fungus, it is important to use dry, breathable shoes and socks during treatment to keep the skin of the feet dry, and to separate the patient’s shoes and socks from those of other people to prevent cross-infection.