Raynaud's disease - Symptoms and causes - Mayo Clinic
2024年11月16日 · Raynaud's disease causes smaller blood vessels that supply blood flow to the skin to narrow in response to cold or stress. The affected body parts, usually fingers and toes, might turn white then blue. Depending on your skin color, these color changes may be …
Raynaud’s Disease & Syndrome: Symptoms, Causes, Treatment - WebMD
2024年5月7日 · If you have Raynaud’s, your response is off. Those arteries shrink more than normal, and faster than normal. That can make your fingers and toes feel numb and change color to white or blue.
Raynaud’s Syndrome: Symptoms, Causes & Treatment - Cleveland Clinic
2022年8月29日 · During a Raynaud’s attack, the arterioles and capillaries in your fingers and toes tighten more than they should. As a result, your skin in the affected area turns white and then blue. This color change happens because your blood lacks oxygen. Your skin may also feel …
Raynaud’s Phenomenon: Causes, Signs, and Treatment - Verywell …
2024年5月18日 · Raynaud’s phenomenon is a condition that causes blood vessels in the hands and sometimes the feet to constrict, limiting blood flow to the fingers and toes. This reduced blood flow causes numbness and color changes in the fingers and toes and can be painful.
Are Your Toes White? What Does It Mean and How To Treat It
2023年12月21日 · If you notice that your toes are turning an unusual color, don't brush it off. Remember: white toes could signal underlying complex issues like Raynaud’s disease where blood vessels constrict too much in response to cold temperatures causing extremities such as fingers and toes to turn pale or white.
Raynaud's disease: Treatment, causes, and symptoms - Medical News Today
2024年5月10日 · 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.
Raynaud's Disease: Feet Pictures, Symptoms, and More - Health
2024年9月1日 · Raynaud's disease is a vascular issue that makes the hands and feet turn numb and white. Treatment typically includes avoiding triggers, such as cold weather.
Raynaud’s Phenomenon | 2 Types & How to Treat Raynaud’s | Buoy
2024年4月14日 · Raynaud’s causes fingers and/or toes to feel cold and turn white or blue (or both). If you warm the affected areas during an “attack,” it often goes away after 15 to 20 minutes. Raynaud’s may occur without a known cause.
Raynaud's - NHS
Raynaud's phenomenon is where your blood stops flowing properly to your fingers and toes. It's common and does not usually cause severe problems. You can often treat the symptoms yourself by keeping warm.
Raynaud's syndrome symptoms: What are the early signs of
2023年8月31日 · Raynaud’s syndrome is an exaggerated response to cold temperatures, emotional stress, or windy conditions. During a Raynaud’s attack, blood flow to the fingers or toes stops suddenly in response to cold temperatures or …