Itchy feet can also be caused by certain health conditions such as chicken pox or eczema. Medicover Hospitals. Itchy feet can also be caused by liver disease, cancer, or thyroid problems.Healthline. Medicover Hospitals states that the desire to scratch can also be caused by a fungal infection. Our warm, sweaty shoes and socks can provide a home for bacteria as well as fungi. This condition can lead to Athlete’s Foot. It is characterized by a dry, contagious, and scaly rash. It is common to get the infection in areas such as locker rooms, pool showers, or gym lockers. Our bare feet can be exposed to the fungus-contaminated floors.
In what situations should you make an appointment to see your doctor about your itchy feet and other concerns? Healthline recommends that you visit your doctor if your symptoms persist or worsen after trying at-home treatments. Your doctor will determine if your itchy feet are due to an allergy, infection or other medical condition. Medicover Hospitals recommend that you seek medical attention immediately if your sudden urge to scratch is accompanied with bloating, difficulty breathing or vomiting. This could indicate a severe food allergy.