Experiencing cold feet is normal from time to time. Changes in temperature, as well as health and lifestyle choices, are some of the most common causes of cold feet, and adjusting these factors will usually help relieve symptoms.
In this article, we look at these and several medical causes of cold feet. We also list home remedies people can try to keep the feet warm and comfortable.
Causes of cold feet
There can be a variety of reasons for cold feet, from winter temperatures to circulation and nerve disorders. Causes of cold feet include:
- Cold temperatures
Cold feet are one of the body’s normal reactions to colder temperatures. When the body enters a colder area, blood vessels in the extremities, such as the hands and feet, will constrict. This reduces the blood flow to these areas, which also reduces the amount of heat the body loses.
The extremities are the parts of the body furthest from the vital organs, so reducing blood flow to the extremities also helps keep warmth and blood flow in the more important body parts.
Over time this reduced blood flow can cause decreased oxygen in the tissues, which may cause them to take on a bluish color. When temporary, these symptoms are not usually serious, and the body will return to normal as it warms up again.
Some people have Raynaud’s phenomenon, where exposure to cold temperatures or high stress causes them to experience limited blood circulation, resulting in cold or numb fingers and toes.
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