Cold Temperatures cut off Blood Supply to ToesFeb 15, 2023
A loss of blood circulation in the feet and legs is often caused by peripheral artery disease. Come the winter season, many people suffer from numb fingers and toes as a result of losing blood circulation to their extremities due to colder temperatures. Raynaud’s disease, a condition in which the blood vessels in the fingers and toes contract in response to drops in temperature, is behind an estimated ten million people’s loss of blood supply. The ceasing of blood flow to the fingers and toes often causes them to turn icy wait. Raynaud attacks can last from a few minutes to an hour. When blood flow returns, the fingers or toes will turn blue and eventually red, accompanied with a burning sensation. Due to winter’s drop in temperature, attacks often peak during the cold months.
Poor Circulation in the Feet
Poor blood circulation in the feet and legs is caused by peripheral artery disease (PAD), which is the result of a buildup of plaque in the arteries.
Plaque buildup or atherosclerosis results from excess calcium and cholesterol in the bloodstream. It usually restricts the amount of blood which can flow through the arteries. Poor blood circulation in the feet and legs are sometimes caused by inflammation in the blood vessels, known as vasculitis.
Lack of oxygen and oxygen from poor blood circulation restricts muscle growth and development.
It can also cause:
- muscle pain
- numbness in legs
- skin discoloration
- slower nail & hair growth
- erectile dysfunction
Those who have diabetes and or smoke are at greatest risk for poor circulation, or who are over 50.
If you have poor circulation in the feet and legs it may be caused by PAD, and is important to make changes to your lifestyle in order to reduce risk of getting a heart attack or stroke. Exercise and maintain a healthy lifestyle will dramatically improve conditions
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