WebRaynaud’s disease, also known as Raynaud’s phenomenon or syndrome, is a common and benign condition where the arteries to the fingers or toes constrict in response to low temperatures or stress, according to the Mayo Clinic. When the arteries spasm and narrow, blood circulation decreases, which can spur a range of annoying, uncomfortable ... WebAn attack of Raynaud phenomenon is triggered by exposure to cold, such as going out into a cold wind or immersing the hands in cold water. Sudden emotional or psychological upsets can also bring on an attack. The hands are most often affected, but it sometimes involves the feet and occasionally the nipples, nasal tip, or earlobes.

Raynaud

WebAug 4, 2024 · Raynaud phenomenon manifests as recurrent vasospasm of the fingers and toes and usually occurs in response to stress or cold exposure. [] The phenomenon is named for Maurice Raynaud, who, as a … WebRaynaud’s disease is a condition in which the tips of the fingers or toes turn white, blue, red, or purple when exposed to cold temperatures. Pain, numbness, and tingling may also be … cinnamon good for health

Raynaud

WebPeople with primary Raynaud phenomenon have problems in the same fingers on both sides. Most people do not have much pain. The skin of the arms or legs develops bluish blotches. This goes away when the skin is warmed up. People with secondary Raynaud phenomenon are more likely to have pain or tingling in the fingers. WebWhat are the symptoms of Raynaud's phenomenon? During an attack of Raynaud's, the body limits blood flow to the hands and feet. This makes them feel cold and numb and then … WebJan 24, 2024 · Raynaud’s is named after the French physician Maurice Raynaud, who first described the condition in 1862. It is a syndrome where blood flow to fingers and toes, as … diagram of a leaf gcse biology