Why is the instep of the foot itchy even though there is nothing on it?

It is quite common in daily life when the instep of the feet becomes itchy without any skin symptoms. There are many reasons for this itching symptom. The most common one is fungal infection. At this time, the skin often has no special symptoms, but if the feet become itchy, you should go to the hospital for examination in time. If it is indeed caused by fungi, antifungal treatment should be carried out in time.

Why is the instep of the foot itchy even though there is nothing on it?

1. Judging from the situation you described, it is usually tinea pedis, which is caused by a fungal infection. In this case, it is recommended that you use Dakning or new athlete's foot ointment externally. If conventional medications are not effective, you can go to a dermatologist for examination and treatment. It is usually not skin cancer.

2. Based on the symptoms you described, it may be caused by tinea pedis and dermatitis. It is recommended that you go to a regular hospital's dermatology department for examination, a clear diagnosis, and medication treatment under the doctor's guidance. Avoid spicy foods.

3. According to your description, your condition is caused by fungal infection. It is recommended that you apply some compound ketoconazole cream for treatment. Usually don't come into contact with strong alkaline things such as laundry detergent, laundry liquid and soap. I hope my answer is helpful to you and I hope you can evaluate my reply. Thank you.

4. You have skin eczema. Since the feet are in a place where the sun cannot reach, they are prone to moisture and the growth of bacteria, which can easily cause eczema. Just apply a yellow skin ointment.

5. It is preliminarily believed to be related to fungal infection. Excessive scratching should be avoided. Eat more foods rich in B vitamins. Daktarin is generally effective. Sporanox or ketoconazole can also be taken orally. Please follow the doctor's advice for the specific dosage.

6. In this case, you should consider skin allergy. You can take some Xiaofeng Zhiyang granules or loratadine for treatment. Avoid eating spicy and irritating foods or foods that are prone to allergies.

Western medicine treatment of athlete's foot

1. Erosive type: first soak in 1:5000 potassium permanganate solution or 0.1% refonal solution, then apply gentian violet or athlete's foot powder externally, twice a day, and after it dries, apply athlete's foot ointment or tinea versicolor ointment externally, twice a day.

2. Blister type: Soak your feet in hot water every day and then apply clotrimazole anti-tinea lotion or compound salicylic acid tincture once a day. After the skin is dry, apply athlete's foot cream or tinea pedis ointment.

3. Keratotic type: You can use compound benzoic acid cream externally or apply it alternately with compound salicylic acid alcohol, once in the morning and once in the evening. It is best to wrap the area with plastic film after applying the medicine so that the medicine can penetrate into the thick skin and facilitate peeling off the thick skin.