One of the worst possible feelings to encounter is an itchy foot. It can be even more of a pain if that itchy foot is trapped within a shoe. Scratching it in public can be a tricky task. Do you take off the entire shoe? Shove a pencil inside and hope? When all else fails, you take off both your shoe and your sock and start scratching. After the initial relief finally comes, you take a peek at your foot and realize that you have a rash. Not only was it itchy, but it was also tender to the touch. Concerned you call your podiatrist and make an appointment to further investigate the cause of your itchy situation. A rash is a common symptom of an underlying condition, especially when it is situated on the foot. There are many different conditions that can cause a rash to pop up. Before you start panicking, read below to find out some of the more common causes of foot rashes.
Allergies – Allergies are a very common cause of rashes on the foot. Sometimes the allergen can be found in a sock, the shoe itself, or from a food or environmental component. Allergy symptoms can include itching, redness, swelling, rash, and tenderness. Sometimes blisters, lesions and scaly patches of skin affect the feet of those with allergies.
Athlete’s Foot – Athlete’s foot is one of the most common causes of an itchy rash on the feet. The root cause of athlete’s foot is due to a fungal infection that is passed from animals or humans. It is commonly picked up in public showers, gyms, and pools. It can be treated with over the counter anti-fungal creams. For more severe cases, it is recommended to see a podiatrist.
Infection – Infections can also cause rashes on the foot. Scabies, a type of infection, can cause a red patchy rash. The cause of scabies is due to tiny little mites. The rash appears as tiny little pimples or bug bites. It should be treated by a podiatrist or other medical professional to help prevent spreading.
Although allergies, athlete’s foot, and infection are some of the most common causes of rashes on the foot, there are many other conditions and diseases that could cause a rash. Unfortunately, unless they are examined by a podiatrist, it can be hard to discern the root cause of a rash. If your feet are itchy, red, or if you have another rash or foot condition, call Dr. Alan J. Discont and Dr. Krahn of Family Foot & Ankle Care, PC located in Chandler, Arizona. Call 480-732-0033 or make an appointment online today. Learn about what rash is ailing your foot.