Pruritus or itching is the general sensation arising from the irritation of skin cells that can occur in any part of the body. However, the feet are more vulnerable to this condition because daily stressors increase the risk of fungal and viral infections. Although scratching can ease the sensation, understanding the underlying causes of itchy feet helps determine the proper treatment. Before scheduling an appointment with the nearest foot doctor, here are the most common reasons your feet itch. 

Why Your Feet Itch

1. Xeroderma 

Dry skin or xeroderma results from insufficient moisture leading to rough patches on the skin or a flaky epidermis. As a result, this condition increases the risk of itchy feet due to the lack of natural oils, which protect them from constant friction. Unfortunately, xeroderma arises from different reasons, including allergic reactions to cosmetics, detergents, and medications. Additionally, this is more common in people living in a dry climate, with prolonged exposure to water and old age. If you notice cracks in your feet, consider using a foot cream to rehydrate the epidermis or try moisturizers with urea for their antibacterial and anti-inflammatory benefits. 

2. Athlete's foot 

Dermatophytes are a type of fungus that causes an athlete's foot or jock itch. This fungal infection can spread through contact with an infected person or contaminated surfaces. As a result, higher risks are observed for people who frequent communal baths, saunas, and swimming pools. In addition, it can cause blisters, peeling between the toes, and itchiness after shoe removal. Although OTC (Over-The-Counter) topical creams can alleviate symptoms, some conditions may need a foot doctor's prescription strength ointment for treatment. 

3. Sunburn 

Prolonged exposures to UV rays can cause changes in skin cells, causing the immune system to identify these adjustments as foreign or abnormal antigens. As a result, the lack of proper sunscreen application on the feet forces the body's immune system to attack the cells, causing itching and rashes. If you have sunburned feet, use a calamine lotion to relieve the irritating sensation. However, some sunburns develop into hell's itch, where it feels like insects are biting your feet. Try OTC antihistamines or peppermint oil to ease the discomfort. 

If you've been experiencing symptoms of athlete's foot, dry skin, and sunburn, contact High Point Foot Center in High Point, NC, for a proper diagnosis. For over 20 years, this team of foot doctors has provided care for area residents suffering from heel pain, toe fungus, and calluses. In addition, they use state-of-the-art diagnosis and corrective treatments to keep your feet healthy. Call (336) 882-2070 today to make an appointment, or visit the website to know how a foot doctor can help you.