4 Possible Cold Toe Causes
The list below shows results from the use of our quiz by Buoy users who experienced cold toe. This list does not constitute medical advice and may not accurately represent what you have.
Iron deficiency anemia
Iron deficiency anemia is a condition in which the body does not have enough iron to form hemoglobin, the protein in red blood cells that carries oxygen throughout the body.
The condition can be caused by acute blood loss through injury, surgery, or childbirth;chronic blood loss through an ulcer, overuse of aspirin or non-steroidal anti-inflammatory drugs (NSAIDs), or heavy menstrual periods; or impaired absorption of dietary iron due to low dietary iron intake, prior surgeries, disease, or interference from certain medications.
Symptoms of anemia may include fatigue, shortness of breath, and a rapid heartbeat. If not treated, iron deficiency anemia can lead to heart disease because the heart has to increase its pumping activity in order to compensate for the reduced oxygen carrying capacity of the red blood cells. In children, iron deficiency is also associated with developmental problems. The diagnosis of iron deficiency anemia is made through physical examination and blood tests.
Treatment includes a diet rich in iron-containing foods, such as red meat and leafy green vegetables, along with iron supplements. In some circumstances, hospitalization, blood transfusions, and/or intravenous iron therapy may be needed.
Top Symptoms: fatigue, headache, shortness of breath, dizziness, heavy menstrual flow
Urgency: Primary care doctor
Raynaud phenomenon, also called Secondary Raynaud syndrome, is a condition that causes small arteries in the skin to abnormally constrict on exposure to cold water or air. This limits blood flow to the hands, fingers, feet, toes, nose, and ears.
Secondary Raynaud syndrome is rare and is caused by another underlying medical condition, often a connective tissue disorder such as rheumatoid arthritis, scleroderma, or lupus.
Women are more likely than men to be affected, especially if living in cold climates. Family history and smoking are also risk factors.
Symptoms include the hands and feet becoming numb and cold. The skin color changes from pale to bluish, and then to red as the skin warms again.
If not treated, patients may get ulcerated sores or deformities of the fingers and toes, or even gangrene, due to the lack of circulation.
Diagnosis is made through patient history, physical examination, and blood tests.
Treatment includes medications to help increase circulation; treatment of any underlying conditions; and lifestyle changes to gain better protection for the extremities in cold conditions.
Top Symptoms: distal numbness, cold toe, cold fingers, spontaneous toe pain, spontaneous finger pain
Peripheral arterial disease (pad)
Peripheral artery disease is also called PAD, intermittent claudication, or vascular disease. The large main artery from the heart is the aorta, and its smaller branches are the peripheral arteries.
In PAD these peripheral arteries are blocked with plaque, which is debris that builds up in the lining of these arteries and eventually cuts off the blood flow.
Risk factors for PAD include smoking, high blood pressure, and diabetes.
PAD usually involves arteries that lead to the legs, but can affect any artery. Symptoms include numbness and pain in the legs, especially with exercise when more circulation is needed but the flow is blocked.
It is important to seek treatment for these symptoms. PAD can lead to increased risk of heart attack, stroke, and infection as well as to gangrene, a life-threatening medical emergency.
Diagnosis is made through patient history, physical examination, blood tests, and sometimes a treadmill test, MRI, and arteriogram.
Treatment involves medication and surgery to open or bypass blocked arteries, and lifestyle changes regarding diet, exercise, and smoking cessation.
Top Symptoms: leg numbness, spontaneous foot pain, decreased exercise tolerance, cold feet, thigh pain
Symptoms that never occur with peripheral arterial disease (pad): calf pain from an injury, thigh pain from an injury
Urgency: Primary care doctor
Hypothyroidism, or "underactive thyroid," means that the thyroid gland in the neck does not produce enough of its hormones. This causes a slowing of the body's metabolism.
The condition can occur due to autoimmune disease; any surgery or radiation treatment to the thyroid gland; some medications; pregnancy; or consuming too much or too little iodine. It is often found among older women with a family history of the disease.
Common symptoms include fatigue, constantly feeling cold, weight gain, slow heart rate, and depression. If left untreated, these and other symptoms can worsen until they lead to very low blood pressure and body temperature, and even coma.
Diagnosis is made through a simple blood test.
Hypothyroidism is easily managed with daily oral medication. The patient usually starts feeling better after a couple of weeks and may even lose some extra weight. It's important for the patient to be monitored by a doctor and have routine blood testing so that the medication can be kept at the correct levels.
Top Symptoms: fatigue, depressed mood, difficulty concentrating, weight gain, muscle aches
Urgency: Primary care doctor
Questions Your Doctor May Ask About Cold Toe
To diagnose this condition, your doctor would likely ask the following questions:
- Do you currently smoke?
- Does your job involve holding a vibrating object, such as a drill?
- Have you ever been diagnosed with a specific type of headache?
- Stress can cause changes in your body. Are you under a lot of stress?
The above questions are also covered by our A.I. Health Assistant.
If you've answered yes to one or more of these questions
Take a quiz to find out why you're having cold toe
Cold Toe Symptom Checker Statistics
People who have experienced cold toe have also experienced:
- 5% Fatigue
- 4% Toe Numbness
- 4% Cold Fingers
People who have experienced cold toe were most often matched with:
- 42% Iron Deficiency Anemia
- 42% Peripheral Arterial Disease (Pad)
- 14% Raynaud Phenomenon
Source: Aggregated and anonymized results from visits to the Buoy AI health assistant (check it out by clicking on “Take Quiz”).