Itchy heels with no change in appearance are mostly seen in lack of moisture, excessive friction, pruritus, and fungal infections.
1. Lack of moisture: dry weather in spring and fall, less moisture in the air, do not pay attention to skin moisturizing, lack of moisture in the feet, resulting in dry, itchy heels. It is recommended to soak your feet in warm water frequently and pay attention to local moisturizing, which can help improve the situation.
2. Excessive friction: often wear crowded shoes, repeated friction on the heel, resulting in localized itching. After taking off the shoes, the symptoms can be gradually relieved, and it is recommended to choose shoes that fit well.
3. Pruritus: Pruritus can occur in any part of the body, if it occurs in the heel, resulting in different degrees of local itching.
4. Fungal infection: In the early stage of scaly keratosis pilaris, the local skin is dry, which may cause irritation to the skin sensory nerves, leading to local itching.
It is recommended to pay attention to the moisturizing of the feet, reduce the adverse stimuli, and go to the hospital dermatology department if necessary. If related to pathological factors, but also early treatment.