fótsveppur

Fótsveppur, commonly known as athlete's foot, is a fungal infection that affects the skin on the feet. It is caused by a group of fungi called dermatophytes, which thrive in warm, moist environments. These fungi are present in soil and on surfaces that have been in contact with infected skin, such as locker rooms, swimming pools, and showers.

The symptoms of fótsveppur can vary but often include itching, stinging, and burning between the toes or on the soles of the feet. The skin may appear red, scaly, dry, or cracked. Blisters can also develop. The infection can spread to other parts of the body if not treated.

Fótsveppur is highly contagious and can spread through direct contact with an infected person or by touching contaminated surfaces. Wearing shoes that do not allow the feet to breathe, excessive sweating, and minor skin injuries can increase the risk of developing the infection.

Diagnosis is typically made based on the appearance of the affected skin. In some cases, a doctor may take a skin scraping to confirm the presence of fungi under a microscope.

Treatment usually involves antifungal medications, which can be applied topically as creams, sprays, or powders, or taken orally in more severe cases. It is important to complete the full course of treatment, even if symptoms improve, to ensure the infection is eradicated.

Preventative measures include keeping feet clean and dry, wearing breathable footwear, changing socks regularly, and avoiding walking barefoot in public areas.