What are the symptoms of Raynaud's disease?
Raynaud's disease is an unusual condition that has three main symptoms. The most visible symptom is the feeling of numbness or cold in the fingers or legs that occur without reason. In some patients, the skin may change color and may experience the feeling of pins and needles because the blood flow is restored.
The most common symptom of Raynaud's disease is the feeling of cold or dullness in the fingers and feet. This feeling is caused by the reduction of blood vessels that prevents this area from receiving sufficient blood. Insensitivity can affect all toes and toes, or the symptom can be present in only a few digits. It is also possible to experience this symptom in nipples, lips, nose or ears.
When blood vessels leading to the affected area are narrowed, the area does not receive enough blood, which often turns the area. Over time, the affected area, free of oxygen, begins to embody. When the blood vessels are reopened, the sam of the affected area is usually red when the blood throws itself. Anyor all these color changes can be seen depending on the severity of the attack and the normal color of the patient.
As soon as blood returns to the affected area, pegs and needles may feel. This feeling is similar to the feeling that is experienced when the blood flow to the limb is temporarily cut off, causing the limb to "fall asleep". In Raynaud's disease, this symptom often occurs at the end of the attack because the skin begins to heat.
When the causes of Raynaudu are unknown, the disease is referred to as the primary raynaud. Most people who have the primary Raynaud disease do not suffer from any serious complications. The disease is more inconvenience than anything else, causing short periods of discomfort. This version of the condition can usually be treated at home by keeping your hands and legs warm and crowded area in warm water at the first symptom symptom. The doctor may also recommend medication if the symptoms are serious.
In some patients, however, the disease is a secondary condition obtained from a more serious illness. When Raynaud is caused by another condition, it is known as secondary Raynaud or Raynaud's phenomenon. Damage to blood vessels or nerves due to injury or tension may be responsible for the secondary Raynaud's disease. Some medicines may also cause blood vessels to reduce.