Abnormal circulation can cause skin discoloration, including blue, white or red hands, according to the University of Chicago Medical Center. However, poor circulation normally results in white or bluish skin, and redness results from a rush of blood returning to the deprived area, notes the Sclerod
Bad blood circulation can cause leg pain, according to Mayo Clinic. This is known as claudication, or intermittent claudication. It usually strikes people when they are exercising, but it can progress to the point where the pain continues even when they're resting.
Diabetics have poor circulation because the high blood glucose levels which they experience over a period of years lead to blood vessel damage, according to Diabetes.co.uk. When the blood vessels are damaged, they are unable to supply enough blood to nearby cells due to plaque formation.
Poor blood circulation in the legs may cause foot pain. The disorder is common in diabetic people where nerves and blood vessels are damaged, explains NHS Choices.
Poor circulation typically indicates health issues such as diabetes, high cholesterol, high blood pressure or obesity, according to FootSmart. It also often occurs due to peripheral vascular disease, in which blood does not flow properly to and from the heart.
Treat poor circulation with medication, change in diet, increased exercise and massaging the affected area. Poor circulation is often a sign of an underlying medical issue or of not getting enough exercise.
Diabetes may cause nerve damage, which impacts proper blood circulation to the legs and extremities, according to Everyday Health. Poor circulation often leads to other complications. In severe cases, the leg or toes require amputation.
The three types of circulation that make-up the circulatory system of the body are systemic circulation, pulmonary circulation and portal circulation, according to the Franklin Institute. The three systems work together to ensure proper oxygenation and blood flow throughout the body.
Blood spasms and circulation irregularities due to cold temperature, vascular disease, rheumatologic disease and endocrine disease can cause livedo reticularis, or mottling of the skin, according to Mayo Clinic. Livedo reticularis creates a purplish net-like pattern, usually on the legs.
Blood circulation is regulated by the circulatory system, and blood is distributed throughout the body by the heart. It flows from the heart into arteries that branch into smaller veins and capillaries.