Why do the bottom of your feet itch?

There are several reasons why the bottom of your feet may itch. Some of the most common causes include:

Athlete's foot: This is a fungal infection that affects the skin on the feet, especially between the toes. Symptoms of athlete's foot include itching, burning, stinging, and peeling skin.

Dry skin: Dry skin can cause itching anywhere on the body, including the feet. Dry skin can be caused by a variety of factors, such as cold weather, low humidity, and certain skin conditions.

Eczema: Eczema is a skin condition that causes red, itchy, and inflamed skin. Eczema can affect any part of the body, including the feet.

Psoriasis: Psoriasis is a skin condition that causes red, scaly patches of skin. Psoriasis can affect any part of the body, including the feet.

Scabies: Scabies is a skin condition caused by tiny mites that burrow under the skin. Scabies can cause intense itching, especially at night.

Allergic reactions: Allergic reactions can cause itching anywhere on the body, including the feet. Allergic reactions can be caused by a variety of substances, such as pollen, dust mites, and certain foods.

Contact dermatitis: Contact dermatitis is a skin condition that occurs when the skin comes into contact with an allergen or irritant. Contact dermatitis can cause itching, redness, and swelling.

Systemic conditions: In some cases, itchy feet may be a symptom of a systemic condition, such as diabetes, kidney disease, or liver disease.