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Raynaud syndrome, also known as Raynaud's phenomenon, is a medical condition in which the spasm of small arteries causes episodes of reduced blood flow to end arterioles. Typically the fingers, and, less commonly, the toes, are involved. Rarely, the nose, ears, nipples, or lips are affected. The episodes classically result in the affected part turning white and then blue. Often, numbness or pain occurs. As blood flow returns, the area turns red and burns. The episodes typically last minutes ...
Secondary Raynaud’s syndrome (also called Raynaud’s phenomenon). The chart below lists what you should know about each type. Feature Raynaud’s disease (primary) Raynaud’s phenomenon (secondary) Cause: Unknown. Not linked with an underlying disease. Underlying disease, condition, medication or lifestyle factor. Symptoms: Usually mild (skin color changes, numbness, pins and needles). Doesn’t cause skin ulcers or gangrene.
Nov 23, 2022 · Also called Raynaud's phenomenon, this form develops because of another health condition. Although secondary Raynaud's is less common than the primary form, it tends to be more serious. Symptoms of secondary Raynaud's usually appear around age 40.
Types of Raynaud’s Phenomenon. There are two types of Raynaud’s phenomenon. Primary Raynaud's phenomenon has no known cause. It is the more common form of the condition. Secondary Raynaud's phenomenon is associated with another problem, such as a rheumatic disease like lupus or scleroderma. Factors such as exposure to cold temperatures or ...
Raynaud's phenomenon is a disorder that causes decreased blood flow to the fingers. In some cases, it also causes less blood flow to the ears, toes, nipples, knees, or nose. Spasms of blood vessels happen in response to cold, stress, or emotional upset. Secondary causes of Raynaud's include other conditions, such as lupus and scleroderma.
Nov 18, 2019 · This phenomenon was first described by Maurice Raynaud in 1862 and later studied by Sir Thomas Lewis in 1930. Overall, Raynaud phenomenon is a transient and peripheral vasoconstrictive response to cold temperatures or emotional stress. Raynaud phenomenon can be categorized as either primary or secondary. [1][2][3]
Mar 20, 2023 · Raynaud’s phenomenon is a condition where blood flow to your fingers, toes, ears, or nose is restricted or interrupted. Also known as Raynaud’s syndrome, it occurs when the blood vessels in ...
May 18, 2024 · 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. Cold and stress are typical causes of a Raynaud’s attack or episode, which can last for minutes to hours.
Jun 11, 2024 · Raynaud phenomenon may also be called Raynaud disease or Raynaud syndrome. What are the types of Raynaud phenomenon? There are two types of Raynaud phenomenon: Primary Raynaud phenomenon is the more common type. Its cause is unknown. Secondary Raynaud phenomenon is usually caused by another disease or problem, such as lupus or scleroderma ...
Nov 23, 2022 · Lifestyle and home remedies. You take steps to decrease Raynaud's attacks and help you feel better. Avoid smoke. Smoking, vaping or breathing in someone else's smoke tightens blood vessels.
