Three symptoms in the legs that signal diabetes

Many diabetics have difficulty because the feet have complications of lower limb blood vessels with a high rate, severe cases may have foot ulcers or have to have amputations due to subjective failure to detect the disease early.

Here are some symptoms in the feet to be able to detect the disease as soon as possible.

Unusual skin color and temperature

The skin of the feet is dark purple or hyperpigmentation, cold feet prove the blood supply to the legs is poor, abnormal blood vessels, it is easy to develop into diabetes in the feet.