If you experience unusually cold feet, you may have a condition known as Raynaud’s phenomenon. This condition may simply be caused by over-sensitive blood vessels that constrict abnormally in colder temperatures. It occurs because the small blood vessels spasm and keep the blood from circulating properly. Symptoms may be triggered by a drop in the temperature, as well as anxiety or stress. In many cases no actual cause for Raynaud’s can be found, aside from a disruption in how the nervous system controls the blood vessels. In other cases, it can be linked to underlying causes. Among them are autoimmune conditions, such as rheumatoid arthritis or lupus; infections, such as hepatitis; cancer; and certain migraine, blood pressure and heart medications. Injury and overuse has been linked to Raynaud’s phenomenon, as has smoking. Please see a podiatrist for an examination to determine the cause of excessive cold feet. 

Poor circulation is a serious condition and needs immediate medical attention. If you have any concerns with poor circulation in your feet contact Gary Cockrell, DPM of Tennessee. Our doctor will treat your foot and ankle needs.

Poor Circulation in the Feet

Poor blood circulation in the feet and legs is can be 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. This can restrict 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.

Causes

Lack of oxygen and oxygen from poor blood circulation restricts muscle growth and development. It can also cause:

• Muscle pain, stiffness, or weakness   
• Numbness or cramping in the legs 
• Skin discoloration
• Slower nail & hair growth
• Erectile dysfunction

Those who have diabetes or smoke are at greatest risk for poor circulation, as are those 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 maintaining a healthy lifestyle will dramatically improve conditions.

As always, see a podiatrist as he or she will assist in finding a regimen that suits you. A podiatrist can also prescribe you any needed medication. 

If you have any questions please feel free to contact our offices located in Brentwood and Madison, TN . We offer the newest diagnostic and treatment technologies for all your foot and ankle needs.