What Causes Cold Feet?

Created: 13.04.2026  ·  Last Updated: 06.07.2026  ·  Category: Internal Medicine  ·  Prepared by the Academic Hospital Web and Editorial Board.

The feet are the main weight-bearing structures of our body, and we often do not notice whether they are healthy or not. However, symptoms felt in the feet, such as coldness, can sometimes be a sign of serious health problems.

Important Information: Cold feet in cold weather or after staying still for a long time may be temporary. However, cold feet that recur constantly, affect only one side, or occur with numbness, pain, color change or wounds may require medical evaluation.

Why Are Feet Important?

Healthy feet are important for carrying out daily activities comfortably.

Which Diseases Can Cold Feet Indicate?

Our feet play an important role in maintaining blood circulation in the body. In cold weather or when we stand for a long time, our feet may feel cold as a result of slowed blood circulation. This condition is usually temporary. It improves with rest or being in a warm environment. However, constantly felt cold feet can be a sign of an underlying health problem.

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Cold feet may be a symptom of diseases such as Peripheral Artery Disease, Diabetes, Thyroid Problems, Raynaud’s Syndrome, Anemia, Vitamin B12 Deficiency, Fibromyalgia, Circulatory Disorders, Stress and Anxiety.

  • Peripheral Artery Disease: It may cause insufficient blood flow to the legs and feet. Peripheral artery disease usually develops as a result of narrowing or blockage of the arteries by plaque or cholesterol deposits. This condition may prevent the blood flow that carries enough oxygen and nutrients to the legs and feet. As a result, it causes the symptom of cold feet.
  • Diabetes: It may also cause circulatory problems. High blood sugar levels may damage vessel walls and lead to narrowing or blockage of the vessels. This may prevent sufficient blood flow to the feet and cause cold feet.
  • Thyroid Problems: Improper functioning of thyroid hormones may affect body temperature. In conditions where the thyroid gland works insufficiently (hypothyroidism), body temperature may decrease and the person may feel constantly cold.
  • Raynaud’s Syndrome: The syndrome usually occurs together with triggers such as cold weather or stress and may increase the feeling of coldness in the feet through narrowing of the blood vessels. It may especially be associated with reduced blood flow in the areas affected by the syndrome.
  • Anemia: In anemia, the body cannot carry enough oxygen, and this causes body temperature to drop. Anemia may be more noticeable especially in extremities such as the hands and feet.
  • Vitamin B12 Deficiency: It may affect the production of a sufficient number of red blood cells in the body, and this may lead to anemia. Red blood cells contain hemoglobin, the protein that carries oxygen throughout the body. In vitamin B12 deficiency, hemoglobin production may decrease and, therefore, the body cannot carry enough oxygen. It may cause a feeling of coldness in extremities such as the hands and feet.
  • Fibromyalgia: It is a condition that affects pain perception in the body and makes a person more sensitive to pain. Therefore, patients with fibromyalgia may often experience pain or a feeling of coldness even at temperatures lower than normal. Cold feet are one of the common symptoms of fibromyalgia.
  • Circulatory Disorders: As a result of narrowing or blockage of blood vessels, sufficient blood flow cannot be provided to the legs and feet. This causes a feeling of coldness in the feet.
  • Stress and Anxiety: While the body directs blood more toward central areas, blood flow to distant areas such as the hands and feet may decrease. In addition, stress and anxiety may cause muscle tension and lead to a feeling of coldness in the hands and feet.
Possible Cause How Can It Accompany Cold Feet?
Circulatory problems Coldness, color change, numbness or pain that increases with walking may be seen in the feet.
Raynaud’s syndrome Cold or stress may cause whitening, bluish discoloration, redness, numbness or pain in the toes.
Anemia and vitamin deficiencies Fatigue, paleness, palpitations, dizziness and cold hands and feet may accompany it.
Thyroid and metabolic problems General cold intolerance, fatigue, weight changes, dry skin and low energy may be seen.

Symptoms that should be taken seriously:

  • Marked one-sided coldness or color change in the feet
  • Leg pain, numbness or weakness that increases with walking
  • A wound, bluish discoloration or paleness on the foot that does not heal
  • A history of diabetes, vascular disease, smoking or high cholesterol

What Is the Treatment for Cold Feet?

The treatment of cold feet depends on identifying the underlying causes. In general, symptoms also decrease together with the treatment of the underlying disease. Depending on the cause of cold feet, treatment options are offered by your doctor.

Treatment note: There is no single standard treatment for cold feet. After possible causes such as circulatory disorder, diabetes, thyroid disease, anemia, vitamin deficiency or Raynaud’s syndrome are evaluated, the treatment plan should be determined individually.

When Should You See a Doctor?

If cold feet become persistent, affect daily life, or occur together with pain, numbness, color change, wounds, swelling or leg pain that increases with walking, a doctor should be consulted. Coldness and circulation changes in the feet should be evaluated more carefully, especially in people with diabetes, vascular disease risk, smoking, high blood pressure or high cholesterol.

Do Not Postpone Cold Feet Complaints

You can book an appointment with Academic Hospital Internal Medicine specialists for a personalized evaluation and treatment plan.

Frequently Asked Questions

Are cold feet always a sign of disease?
No. Cold weather, staying still for a long time or unsuitable footwear can cause temporary cold feet. However, if the complaint is persistent or is accompanied by findings such as pain, numbness or color change, the underlying cause should be investigated.
Can cold feet be a sign of a circulatory disorder?
Yes. Reduced blood flow to the feet may cause coldness, numbness, color change or pain that increases with walking. These symptoms should be evaluated especially for vascular problems such as peripheral artery disease.
Can diabetes cause cold feet?
Diabetes can affect the blood vessels and nerves, causing coldness, numbness, burning or sensory changes in the feet. Foot complaints in people with diabetes should not be neglected, and regular foot checks should be performed.
Which doctor should I see for cold feet?
For cold feet complaints, the Internal Medicine department may be consulted for the initial evaluation. Depending on the examination and tests, cardiology, cardiovascular surgery, neurology, endocrinology or rheumatology evaluation may be required.
Can cold feet increase with stress?
Yes. During stress and anxiety, the body may direct blood flow more toward central organs and the hands and feet may feel colder. However, it is not correct to attribute persistent cold feet only to stress; other medical causes should also be evaluated.
What can be done at home for cold feet?
Keeping the feet warm, avoiding long periods of immobility, avoiding smoking and moving regularly may reduce complaints in some people. However, if there is color change, pain, numbness, a wound or one-sided coldness, a doctor should be consulted instead of waiting at home.
Academic Hospital note: In cases of persistent cold feet, circulation changes, numbness or suspicion of metabolic disease, you can book an appointment to receive an expert evaluation.
Uzm. Dr. Türkan Özer

Uzm. Dr. Türkan Özer

Internal Medicine

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References

The general information in this article about cold feet, circulatory disorders, Raynaud’s syndrome, anemia and peripheral artery disease is supported by the following authoritative health sources.

  1. Cleveland Clinic, “Cold Feet: Causes and Treatment”, clevelandclinic.org
  2. MedlinePlus, “Peripheral Arterial Disease”, medlineplus.gov
  3. NHS, “Raynaud's”, nhs.uk
  4. Cleveland Clinic, “Iron-Deficiency Anemia”, clevelandclinic.org