For people with diabeteshaving too much glucose sugar in their blood for a long time can cause some serious complications, including foot and skin problems, as well as heart disease, stroke, kidney disease, eye damage, and other problems. If you have an infection that will not heal because of poor blood flow, you are at risk for developing gangrene, which is the death of tissue due to a lack of blood. To keep gangrene from spreading, the doctor may have to remove a toe, foot, or part of a leg.
A foot rash can be caused by a whole range of things such as to an allergic reaction, infection or underlying medical condition. Symptoms of foot rashes vary from anything from a small, short-lived, mild rash to one that spreads up the leg, returns frequently and is painful or itchy. Accurate diagnosis of foot and ankle rashes is essential to ensure effective treatment and prevent the rash from spreading, worsening or becoming chronic long-term.
Athlete's foot tinea pedisalso known as ringworm of the foot, is a surface superficial fungal infection of the skin of the foot. Though it is not commonly found in children, athlete's foot is the most common fungal disease in humans. Athlete's foot may be passed to humans by direct contact with infected people, infected animals, contaminated objects such as towels or locker room floorsor the soil.
A surprisingly wide variety of lumps, bumps, and protrusions can afflict our feet. Your foot and ankle specialist can shave down the thick layers of a callus using a scalpel blade. Calluses are created by friction applied to the skin of the foot, often by misfitting shoes.
It is late in the summer when a year-old Caucasian female, employed as a medical assistant in your foot and ankle clinic, presents with a two-day history of red spots on her feet. The red spots became small fluid-filled vesicles, which are present mostly on the soles. She says she has broken one of the small vesicles and it expressed a clear fluid.
Many different skin problems affect your feet, some more common than others. The usual cause of rash or skin lesions on the feet is an infection, whether it's fungal, bacterial, or viral. Simple irritation or allergic reactions are also a fairly common cause of the rash.
The red spots on your feet are most likely due to a reaction to something, like a fungus, insect, or preexisting condition. Have you been outside barefoot or wearing sandals? If so, then you may have been bitten by an insect, such as a:. Over-the-counter OTC medications, such as corticosteroid creams or lotions, can help the itching.
Alex Folkl has been writing for more than eight years and has had work appear in several peer-reviewed and non-peer-reviewed scientific publications. He has a bachelor's degree in biology, a master's degree in pathobiology, and an MD. Finding small red bumps on the bottom of your foot can be alarming.
Back to Health A to Z. Pompholyx dyshidrotic eczema is a type of eczema that causes tiny blisters to develop across the fingers, palms of the hands and sometimes the soles of the feet. The palms and sides of the fingers and sometimes the soles of the feet then erupt into tiny itchy blisters that may weep fluid. In severe cases, the blisters may be quite large and may spread to the backs of the hands, feet and limbs.