When Raynaud's syndrome occurs paroxysmal reduction of groups of small vessels feet and hands.The cause of Raynaud's syndrome has not yet been identified.
According to the observations of scientists, most disease prone people with unstable mentality, prone to stress and long-term depression.
also trigger Raynaud's disease may be hypothermia, physical exhaustion, infectious diseases.Often the disease is hereditary.
Raynaud's syndrome may develop on the background of diseases associated with diffuse disease of connective tissue:. Systemic scleroderma, vasculitis, periarteritis nodosa, dermatomyositis, etc., as well as under the influence of occupational factors (vibration, temperature, contrast, etc. - the disease often occurs inpianists, Typewr
The whole process usually takes place in the form of three successive reactions of the body:
most common lesion II-V fingers feet and hands, at least - the ears, tip of the nose, chin.During the attack the skin turns pale, becomes cold, distorted and reduced its sensitivity.
After the attack the skin becomes red, swollen, it appears the feeling of fullness, heat and pain.Between bouts of skin on the affected areas of the body is cold, with a bluish tint, high humidity.
Over time, these tissues appear trophic changes: slow to heal scratches and damage to the tiny, decreased elasticity of the skin, nails grow slowly, become brittle, deformed, smoothed fingertips.Later, there are sores.
This manifestation of bilateral, usually symmetrical, but they are progressing slowly, sometimes seizures may stop spontaneously.For disease uncharacteristically gangrene.
primarily clarify the cause of the existing manifestations of the disease in order to carry out its already targeted treatment.In this regard, often carried:
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