Itchy Feet: 9 Causes, Symptoms & Treatment

Itchy feet are commonly caused by dry skin or athlete's foot, but they can also be linked to conditions such as allergies, psoriasis, nerve damage, poor circulation, or certain skin infections. Depending on the cause, itching may occur with redness, peeling skin, pain, swelling, or a rash.

Treatment for itchy feet depends on the underlying cause and may include moisturizing creams, antifungal medications, antihistamines, or corticosteroids. Good foot hygiene and keeping the feet clean and dry can also help relieve symptoms and prevent some conditions from getting worse.

Persistent itchy feet or itching accompanied by pain, swelling, redness, or other concerning symptoms should be evaluated by a primary care provider or dermatologist. A medical evaluation can help identify the cause and determine the most appropriate treatment.

Main causes

The main causes of itchy feet include:

1. Dry skin

The skin on the feet can dry out easily because it has fewer oil glands than other areas of the body. Many people also tend to overlook their feet when moisturizing.

Without proper care, dry skin can cause intense, ongoing itching.

What to do: Apply a moisturizing cream to your feet every day after bathing.

Choose a rich moisturizer with urea or salicylic acid to help soften and remove dead skin.

2. Athlete’s foot

Athlete’s foot, also known as tinea pedis, is a fungal skin infection caused by fungi from the Trichophyton, Microsporum, or Epidermophyton genera. It mainly affects the soles of the feet and the areas between the toes, causing intense itching and peeling.

What to do: Treatment usually involves applying an antifungal cream or ointment, such as clotrimazole or miconazole.

If topical treatment is not effective, a healthcare provider may prescribe oral itraconazole or fluconazole for about three months.

Good foot hygiene is also important. Keep your feet clean and dry because moisture can worsen the infection and prolong treatment.

3. Peripheral neuropathy

Peripheral neuropathy refers to changes or damage affecting the nerves outside the brain and spinal cord. It can cause pain, tingling, weakness, reduced sensation in specific areas of the body, and itching.

Peripheral neuropathy may be caused by diabetes, Hansen’s disease, severe malnutrition, or autoimmune diseases.

What to do: Treatment depends on each person’s symptoms and needs.

Pain relievers such as acetaminophen may be recommended to help manage pain. Medications such as sildenafil or tadalafil may be prescribed if the condition causes sexual dysfunction. Physical therapy may also be used to rehabilitate affected areas.

4. Psoriasis

Psoriasis is a chronic skin condition that can cause red, scaly patches, dry skin, itching, and pain.

What to do: Psoriasis does not have a cure, but according to the American Academy of Dermatology, its symptoms can be managed with topical medications, light therapy, or medications that work throughout the body.

5. Tungiasis

Tungiasis is an infestation caused by Tunga penetrans, a small sand flea that burrows into the skin. It most commonly affects the feet and can cause pain, itching, and redness.

What to do: The embedded flea should be removed by a trained healthcare professional using sterile technique. After removal, the area should be cleaned and monitored for signs of infection. Antibiotics may be prescribed if a secondary bacterial infection develops.

In some cases, a healthcare provider may consider oral ivermectin, although it is not the standard first-line treatment for tungiasis in the United States.

6. Allergy

A skin allergy is an inflammatory reaction that can affect different areas of the body. It may be triggered by foods, cosmetics, medications, sunlight, or insect bites.

Symptoms may include itching, redness, peeling, irritation, and red or white spots or bumps on the skin.

What to do: Treatment generally involves avoiding the substance that triggered the reaction.

Antihistamines such as loratadine or cetirizine may be used to relieve symptoms. A topical corticosteroid such as betamethasone may also be prescribed.

7. Poor circulation

Poor circulation occurs when blood has difficulty flowing through the veins. It can cause cold hands, swollen feet, tingling, itching of the feet and legs, leg pain, and varicose veins.

This problem is more common in women and may become worse during pregnancy, causing significant swelling in the feet.

What to do: Exercise regularly, wear compression stockings, avoid sitting or standing for long periods, reduce your salt intake, and maintain a healthy weight.

8. Dyshidrotic eczema

Dyshidrotic eczema causes small blisters filled with clear fluid to form on the palms of the hands or the soles of the feet. They commonly appear along the sides of the fingers or toes, cause intense itching, and may last for up to three weeks.

The condition is more common during the summer, when temperatures are higher, and during periods of emotional stress. Although its exact cause is not known, it may be associated with atopic dermatitis and contact dermatitis.

What to do: A dermatologist may recommend applying a corticosteroid cream such as clobetasol.

If topical treatment does not work or the condition affects a large area, an oral corticosteroid may be prescribed.

9. Cutaneous larva migrans

Cutaneous larva migrans, , also known as creeping eruption, is a skin infection caused by hookworm larvae commonly found in soil contaminated with dog or cat feces.

The larvae penetrate the skin, usually through bare feet or other exposed skin that comes into contact with contaminated soil or sand. This causes intense itching and a raised, red, winding rash, most often on the feet, legs, or hands.

What to do: According to the CDC, cutaneous larva migrans can be treated with oral ivermectin or albendazole. In some cases involving only a small number of lesions, a topical antiparasitic medication may also be considered.