What are the symptoms of Raynaud's disease

summary

Raynaud's disease is also known as Raynaud's syndrome. It is a spasmodic disease of acrosmal arterioles caused by vascular and neurological dysfunction. It is characterized by paroxysmal symmetry of extremities, skin whitening, cyanosis, flushing and other Raynaud's phenomenon. Raynaud's disease is a vascular functional disease, the most typical symptom is that hands and feet encounter cold or emotional excitement will appear pale, since dry flush of a seizure process, after warm will gradually return to normal. In the early stage of the disease, the symptoms of both hands are more obvious, the course of the disease is longer, and the symptoms of both feet will be involved. So let's learn about the symptoms of Raynaud's disease.

What are the symptoms of Raynaud's disease

Symptom 1: the onset of Raynaud's disease is a result of the interaction of many factors, Raynaud's disease will inevitably present a lot of symptoms, so what are some basis for the diagnosis of Raynaud's disease? Now I'll give you a detailed introduction. There were intermittent color changes in the skin of the first limb at the time of attack.

Symptom 2: this kind of disease often occurs in women, generally between 20 and 40 years old. It belongs to neurotic type, and generally involves a small amount of hands, which is symmetrical. The third is that after the cold stimulation, the symptoms can be induced. Finally, there are a few advanced cases, including hemorrhoid artery occlusion, finger skin sclerosis, potential ulcer and gangrene.

Symptom 3: Raynaud's disease is common in a cold, or nervous time, this is in winter will occur fingers or toes numbness tingling, skin will be pale and purple, serious patients will have a phenomenon of limb skin atrophy or finger ulceration, so timely treatment of this disease is the key.

matters needing attention

Raynaud's disease can make small blood vessel occlusion, the result will lead to limb ischemia and necrosis, severe patients will appear paper and ink end flat gangrene, distal phalanx can necrosis because of ischemia, be absorbed and dissolved, there will be Bento or amputation phenomenon.