1 week ago
Doctor Explains Five Reasons Hands And Feet Feel Cold
Cold hands and feet do not always mean poor blood circulation.
Stress can make blood vessels tighten, sending more warm blood to important organs.
A slow thyroid can reduce the body’s heat production.
Nerve problems can make hands and feet feel cold even when they are not cold to touch.
Some blood vessels can suddenly tighten because of cold air or other triggers.
This may make fingers and toes turn white or blue.
Low iron can make it harder for the body to carry oxygen and may cause tiredness and cold feelings.
If coldness is constant or comes with numbness or skin-color changes, a doctor should check the possible cause.
Stress and anxiety can narrow skin blood vessels, making hands and feet feel cold temporarily.
An underactive thyroid may slow metabolism and reduce the body’s heat production.
Nerve changes linked to high blood sugar, vitamin B12 deficiency, or inflammation can create a cold sensation.
Blood vessel spasms may cause fingers and toes to turn white or blue, feel numb, or become painful.
Iron deficiency can reduce oxygen delivery and contribute to tiredness, weakness, and frequent feelings of cold.
- Who
- Dr Divya Gopal, Additional Director of Lifestyle Diseases and Internal Medicine at Sir H.N. Reliance Foundation Hospital, explains possible causes affecting people with persistently cold hands or feet.
- What
- The article identifies stress and anxiety, an underactive thyroid, nerve problems, blood vessel spasms, and iron deficiency as possible causes of cold extremities.
- Where
- The symptoms affect the hands, feet, fingers, and toes.
- When
- The sensation may occur during stress, after exposure to cold or air conditioning, or persistently in some cases.
- Why
- Hormones, nerves, blood vessels, metabolism, stress responses, and oxygen delivery can influence how warm or cold the extremities feel.
Key facts
- Expert
- Dr Divya Gopal, Additional Director - Lifestyle Diseases, Internal Medicine, Sir H.N. Reliance Foundation Hospital
- Possible cause 1
- Stress or anxiety can trigger adrenaline and narrow blood vessels near the skin.
- Possible cause 2
- An underactive thyroid can slow metabolism and reduce heat production.
- Possible cause 3
- Nerve changes may cause cold sensations alongside tingling, burning, numbness, or unusual sensitivity.
- Possible cause 4
- Blood vessel spasms can make fingers or toes turn white or blue and become numb or painful.
- Possible cause 5
- Iron deficiency can limit oxygen delivery and contribute to tiredness, weakness, and feeling cold.
- When to seek care
- Persistent cold hands or feet, skin discoloration, or numbness should be assessed by a doctor.
Quotes
Dr Divya Gopal
Additional Director of Lifestyle Diseases and Internal Medicine physician at Sir H.N. Reliance Foundation Hospital
“If you experience constant cold feet and hands, skin discoloration, or numbness, then more socks won't help much. Just a quick doctor's appointment should be done to find out possible causes.”
NDTV
“Your fingers could turn white or blue, pulsating as the warmth returns.”
NDTV
Sources
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