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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. [1] Typically the fingers, and, less commonly, the toes, are involved. [ 1 ]
In people with Raynaud’s phenomenon, cold temperatures or stress trigger spasms in the small blood vessels near the surface of the skin, causing the vessels to constrict and limit blood flow.
The disease was characterized by burning pain in the toes and soles of the feet, accompanied by foot redness, congestion, and edema; a few patients had fever, palpitations, headache, and joint pain. 60.6% of patients had a common cold before the onset of erythromelalgia and 91.2% had pharyngitis.
Raynaud's phenomenon (also known as Raynaud's disease or syndrome) is an important condition affecting skin temperature of many around the globe. [35] Raynaud's phenomenon is the exaggerated response of cutaneous circulation to exposure to cold ambient temperatures. [36] ‘Raynaud attacks’, which can begin in parts of the body and spread ...
Raynaud's phenomenon is frequently the first manifestation of CREST/lcSSc, preceding other symptoms by years. Stress and cold temperature induce an exaggerated vasoconstriction of the small arteries, arterioles, and thermoregulatory vessels of the skin of the digits. Clinically this manifests as a white-blue-red transition in skin color.
Raynaud’s phenomenon. Heart disease. ... Episodes can happen when you’re exposed to cold temperatures or are under emotional stress. Raynaud’s phenomenon is usually more annoying than ...
In extreme cases, the affected person may lose fingers. The effects are cumulative. When symptoms first appear, they may disappear after a short time. If exposure to vibration continues over months or years, the symptoms can worsen and become permanent. [4] Exposure to hand arm vibrations is a respectively newer occupational hazard in the work ...
Whether caused by night sweats or hormonal fluctuations, many women will find themselves snoozing less soundly during perimenopause. (Those 3 a.m. wake-ups are not a myth!)