What symptom is Raynaud's disease

summary

The main incidence group of Raynaud's disease is female friends aged 20-40. The disease not only brings great pain to patients, but also causes heavy psychological burden to patients. Raynaud's disease generally goes through three stages: pale stage, cyanotic stage and flush stage. The following is the introduction of symptoms in these three stages.

What symptom is Raynaud's disease

First: pale stage: the early manifestation of Raynaud's disease. When the patient encounters cold, the skin at the fingertip begins to whiten, and then develops to the root and upper part of the finger. Generally, the symptom will not develop to the wrist. When the patient's condition attacks, the fingers, palms and feet will feel cold, accompanied by numbness and stiffness. The patient's fingers bend and stretch disadvantageously, resulting in dyskinesia. Some patients will also be accompanied by hyperhidrosis.

Second: cyanosis: in a few minutes after the appearance of the above symptoms, the patient's arterial spasm will be eliminated, but some small veins will still have spasm symptoms, blocking blood flow, resulting in slow blood flow and stasis, resulting in pale skin and then turn cyanosis.

Third: flush period: when the patient's diseased part gets warm, the cold will be eliminated, the patient's vasospasm will be relieved, and the blood flow rate will rise, so that the patient's skin will appear flush phenomenon. But at this time the patient's local temperature will rise, accompanied by swelling and mild pulsatile pain. When the blood flow rate returns to normal, the skin color and symptoms of patients will return to normal.

matters needing attention

Raynaud's syndrome is also known as Raynaud's syndrome. Its full name is acrospasm. It is mainly caused by the disorder of sympathetic nerve function that dominates the blood vessels around our body, resulting in the spasmodic disease of acrosmal arteriole. Acrosmal arteriole spasm causes a series of comprehensive symptoms of skin color changes in our hands and feet. It is easy to be cured in winter Symptoms of Raynaud's disease become more pronounced when numbness or pain occurs in the fingers or toes, especially when exposed to cold stimuli.