Phenomena synonym12/21/2023 ![]() It feels like that part of your body has “fallen asleep.” This happens when your finger or other affected body part isn’t receiving oxygen-rich blood. Some people don’t experience all three changes in skin color. As blood flow stops and then returns, your skin color may change from white to blue to red. Raynaud’s symptoms affect your skin and may include: What are the symptoms of Raynaud’s syndrome? Talk with your healthcare provider to learn if your condition affects your heart. But conditions associated with secondary Raynaud’s syndrome may affect your heart. Primary Raynaud’s syndrome doesn’t affect your heart. How does Raynaud’s disease affect my heart? This interrupts your normal blood flow and limits the oxygen available to your fingers or toes. Raynaud’s disrupts this normal body process and causes your blood vessels to constrict more than they should. Your blood vessels also constrict when you’re stressed to help your body save oxygen. Vasomotor response means your blood vessels open up ( vasodilation) and tighten ( vasoconstriction) to help your body respond to its environment.įor example, if it’s cold outside, blood vessels near your skin’s surface constrict to move blood to veins deeper in your body. Raynaud’s syndrome is an exaggerated version of a normal body process called vasomotor response. ![]() How does Raynaud’s syndrome affect my body? Estimates vary, but Raynaud’s likely affects up to 1 in 20 people in the U.S. The condition is also more common in pianists and keyboard operators. People who use hand tools that vibrate (such as jackhammers or chain saws) face a higher risk of Raynaud’s phenomenon.People with autoimmune conditions, especially connective tissue diseases, are at higher risk of Raynaud’s.About 1 in 3 people with lupus have Raynaud’s phenomenon.This may be the only scleroderma symptom they have for many years. About 9 in 10 people with scleroderma have Raynaud’s phenomenon.It can also affect people who perform a job that puts repetitive pressure on their hands. Secondary Raynaud’s syndrome usually affects people who have another disease or condition. People who have a family history of Raynaud’s disease.People under age 30, often starting in the teenage years.Primary Raynaud’s syndrome usually affects: The underlying disease causing it may be severe in and of itself. It may lead to skin ulcers and, rarely, tissue death (gangrene). Secondary Raynaud’s syndrome can be more serious. It may disrupt some of your daily activities, but it’s not dangerous. Primary Raynaud’s syndrome isn’t serious and doesn’t damage your blood vessels. Raynaud’s syndrome: Refers to either the primary or secondary form of the condition.This is also called secondary Raynaud’s syndrome. Raynaud’s phenomenon: Occurs due to an underlying condition, medication or lifestyle factor.This is also called primary Raynaud’s syndrome. Raynaud’s disease: Occurs on its own and isn’t connected with another disease or condition.But scientists use them to distinguish between primary and secondary forms of the condition. Most people use these terms interchangeably. What is the difference between Raynaud’s disease, Raynaud’s phenomenon and Raynaud’s syndrome? Usually mild (skin color changes, numbness, pins and needles). Underlying disease, condition, medication or lifestyle factor. The chart below lists what you should know about each type. Secondary Raynaud’s syndrome (also called Raynaud’s phenomenon).Primary Raynaud’s syndrome (also called Raynaud’s disease).There are two main types of Raynaud’s syndrome: What are the different types of Raynaud’s syndrome? An attack usually lasts around 15 minutes. As your blood vessels relax and open up again, your skin may look red or feel tingly. This color change happens because your blood lacks oxygen. As a result, your skin in the affected area turns white and then blue. Raynaud’s causes you to have episodic spasms, called vasospastic attacks, in response to cold temperatures or stress.ĭuring a Raynaud’s attack, the arterioles and capillaries in your fingers and toes tighten more than they should. It may also affect blood vessels in your nose, lips or ear lobes. Raynaud’s (pronounced ray-nodes) syndrome is a disorder that affects small blood vessels in your fingers and toes.
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