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1 dzień temu · Raynaud’s phenomenon occurs when the blood vessels in your extremities—most commonly your fingers and toes—overreact to cold temperatures or stress. Under normal circumstances, the body reduces blood flow to these areas in response to cold, helping to preserve warmth for your vital organs. However, in individuals with Raynaud's, this ...
26 paź 2024 · Raynaud's (ray-NOSE) disease causes some areas of the body — such as fingers and toes — to feel numb and cold in response to cold temperatures or stress. In Raynaud's disease, smaller arteries that supply blood to the skin narrow. This limits blood flow to affected areas, which is called vasospasm.
4 paź 2024 · Raynaud’s disease is an issue that can cause your fingers, toes and other extremities to turn cold and numb when they’re exposed to cool temperatures.
10 maj 2024 · Raynaud’s disease is an issue with blood circulation that causes the fingers or toes to turn white or pale and then blue, cold, and numb. It occurs when temperatures drop and blood vessels...
29 sie 2022 · Raynaud’s (pronounced ray-nodes) syndrome is a disorder that affects small blood vessels in your fingers and toes. It may also affect blood vessels in your nose, lips or ear lobes. Raynaud’s causes you to have episodic spasms, called vasospastic attacks, in response to cold temperatures or stress.
Raynaud's affects your blood circulation. When you're cold, anxious or stressed, your fingers and toes may change colour. Other symptoms can include: pain; numbness; pins and needles; The skin may turn white or a lighter colour as blood flow is restricted.
18 paź 2023 · It’s normal to have cold fingers when the temperature drops. But is it cause for concern when it’s not cold outside? Here’s what you need to know.
