Studies have shown that people with higher levels of vitamin D have fewer lupus symptoms. Those living in places where there is more sunlight have a lower risk of developing autoimmune diseases.[12] African-Americans with lupus have been found to have lower levels of vitamin D than Caucasian people with lupus.[13]
In some cases, itchy skin may be caused by complications of diabetes such as nerve damage or kidney disease. Itching of the feet, legs or ankles is a common complaint in people with diabetes that may occur as a result of a period of too high sugar levels. Itching can range from being annoying to severe. Itching can be relieved through treatment, and may be eliminated if the underlying cause is treated.
An ankle rash is an inflammatory reaction of the skin on the ankles. Rashes on the ankle can be caused by a wide variety of mild to serious diseases, disorders and conditions.Ankle rashes can affect a small to large area of one or both ankles at a time, and can occur in all age groups and populations.n ankle rash can be a sign of a relatively minor condition, such as irritant contact dermatitis caused by exposure to poison ivy or poison oak.