Cold hands and feet might seem like a typical response to winter chill, but in some instances, it could be a red flag for Raynaud's.
This condition is when blood flow to your fingers and toes is disrupted. While this is common and usually not a significant worry, it can also signal more severe conditions such as rheumatoid arthritis or lupus.
Some people may need to take daily medication to alleviate Raynaud's symptoms, while others may need to use it preventatively as the weather turns frosty.
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It's normal to have cold hands and feet during the winter months, but Raynaud's amplifies the body's reaction to cold temperatures, worsening circulation to the extremities.
The key distinction between a normal response and Raynaud's symptoms can be seen in the colour of your hands, reports the Express.
Raynaud's can cause the fingertips to turn white or blue as circulation deteriorates. This may also be accompanied by discomfort, pins and needles or numbness according to the NHS.
Most people might experience these symptoms when exposed to extremely cold weather, but they should return to normal after a few minutes in a warmer environment.
People with Raynaud's may start to notice these symptoms even before the temperatures plummet and will take a longer time to reverse the symptoms. It can last anywhere from a few minutes to a few hours as circulation returns.
Some people with Raynaud's also experience these symptoms on their ears, nose, lips or nipples.
The NHS advises individuals to seek medical advice from their GP if they experience any of the following symptoms:.
In addition, the health service suggests that those with these symptoms should avoid smoking and caffeine, both known triggers for the condition, in order to improve their circulation.
Those diagnosed with Raynaud's are encouraged to keep themselves and their homes warm to alleviate their symptoms. Regular physical activity can also enhance circulation, which may be beneficial for the condition.