Experiencing cold feet occasionally is normal, especially in colder weather. However, this happens even in warm conditions, it could be a sign of an underlying health issue. While poor circulation, diabetes, or nerve damage can contribute to cold feet, one serious cause that is often overlooked is peripheral artery disease (PAD).
Why Do People Experience Cold Feet?
There are a number of possible causes, including:
1. Poor Circulation
Reduced blood flow to the feet can make them feel colder than the rest of the body. This is commonly caused by heart disease, high blood pressure, or blocked arteries.
2. Diabetes
Diabetes can cause neuropathy (nerve damage), which affects blood circulation and temperature regulation in the feet. Many diabetics experience cold feet even in warm environments.
3. Hypothyroidism
An underactive thyroid slows metabolism, which in turn affects circulation and body temperature, leading to a sensation of coldness in the feet.
4. Anaemia
Low red blood cell count can result in reduced oxygen flow to extremities, causing pale and cold feet.
5. Peripheral Artery Disease (PAD)
PAD is a condition where arteries become narrowed due to plaque buildup, restricting blood flow to the legs and feet. This is one of the most serious causes of persistently cold feet.
How To Tell If You May Have Peripheral Artery Disease
If you have PAD, you may notice additional symptoms that indicate poor blood circulation. These include:
- Pain or cramping in the legs and feet (especially when walking)
- Numbness or tingling in the feet
- Skin discolouration (pale or bluish feet)
- Weak or absent pulse in the legs or feet
- Slow-healing wounds or ulcers on the feet or toes
PAD increases the risk of serious complications, such as infections, tissue damage, and even limb amputation in severe cases.
Learn More: Guide To Peripheral Artery Disease >>
When Should You Consult A Vascular Specialist For Cold Feet?
If you are experiencing persistent cold feet along with other signs of poor circulation, it is important to see a vascular specialist for an evaluation. You should seek medical attention if:
- Your feet are also experiencing pain, numbness, or cramping
- You notice skin changes or ulcers on your feet that do not heal
- Your feet remain pale or bluish in colour
- You have a history of smoking, diabetes, high cholesterol, or heart disease
A vascular specialist can assess your condition through tests such as the ankle-brachial index (ABI), which measures blood flow in your legs. Early diagnosis and treatment can help prevent complications and improve circulation.
Learn More: How To Find The Best Vascular Surgeon In Singapore >>
Contact Us For An Appointment
While cold feet can be harmless, persistent symptoms may indicate serious vascular problems like peripheral artery disease. If you experience ongoing cold feet along with pain, numbness, or slow-healing wounds, consulting a vascular specialist is crucial. Proper diagnosis and treatment can help restore circulation and prevent severe complications. Don’t ignore the warning signs—take action for your vascular health today.
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This article is informative only and is not intended to be a substitute for professional medical advice, diagnosis, or treatment, and should never be relied upon for specific medical advice.