![]() ![]() A bacterial infection anywhere on the skin is called cellulitis if it extends under the skin. It is caused by different types of dermatophyte fungus and is commonly found in damp places such as showers or locker room floors. A fungal infection of the foot is called tinea pedis, or athlete's foot. ![]() This list does not constitute medical advice and may not accurately represent what you have.Īn infection of the skin of the foot is almost always either fungal or bacterial. The body’s reaction to trauma leads to symptoms which can include redness, swelling, pain, and tenderness in the area of injury. Trauma to the foot can occur in many forms including injury to the bones, joints, ligaments, or tendons that make up the foot. Blocked artery: A blockage in an artery resulting in decreased blood flow can result in foot redness and other symptoms in the affected foot including cramping pain with walking, coldness, numbness, tingling, and decreased hair growth.Deep vein thrombosis (DVT) can also cause a blockage of blood flow leading to the calf as well as foot redness, swelling, warmth, and pain. Blocked vein: A blockage in a vein leading to the foot is sometimes called a deep vein thrombosis.Dysfunction in the vascular system can also be a cause of foot redness. The vascular system is composed of a network of veins and arteries that carry blood to and from the heart to supply your body with oxygen and nutrients. Cold: Similarly, exposure to extreme cold can also result in foot redness that occurs as a response to damage to the skin and underlying soft tissue.Heat: Exposure to extreme heat can result in a burn that can cause foot redness that ranges from mild to severe.Irritants: Certain soaps, lotions, cosmetics, and other substances can also cause foot redness and irritation after prolonged skin contact.Some examples of these allergens include poison ivy/oak/sumac and nickel. Allergens: Certain substances cause allergic reactions of the skin and exposure to them on the feet can lead to red, swollen and irritated skin.There are different types of arthritis with varying underlying causes including gout, osteoarthritis and rheumatoid arthritis.Įxposure to substances in the environment or weather can also lead to foot redness. Arthritis is a systemic disease that leads to inflammation of the joints which can cause foot redness. Systemic: Some diseases or illnesses are systemic, meaning they can affect multiple parts of the body including the feet.Those with diabetes are most prone to deeper and more aggressive infections of the foot. Sometimes a skin infection can reach deep into the foot and affect the ligaments, bones, and joints - especially when the bacteria or fungi are particularly aggressive. A skin infection that isn’t cleared up can lead to an abscess which is a pocket of pus that forms as your body tries to fight the infection. Bacteria and fungus can enter through small breaks in the skin and cause cellulitis or inflammation of the skin. Infectious: Typically, skin redness with or without swelling signals an infection of which there are several types.Inflammatory causesįoot redness can be caused by inflammation which is the body’s normal response to injury or infection. While some causes of foot redness are not serious and may resolve on their own, you should be examined by a healthcare professional who can identify the right diagnosis and the best course of treatment. Because your feet are complicated structures with many moving parts, foot redness can also be due to inflammatory, environmental, and vascular causes. However, trauma is only one of the potential causes of foot redness. Your feet take a beating every day and can be particularly prone to injury. Skin that feels hot to the touch in the area of redness.Acute (sudden and temporary) or chronic (continuous or recurring)įoot redness can be associated with other symptoms including:. ![]()
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