Raynaud’s Disease – What is it, Causes and Treatments!

Raynaud’s Disease – What it is, Causes and Treatments that we cannot ignore. In addition, a person with Raynaud’s Disease experiences pain in the extremities, for example the fingers, when temperatures drop. Blood vessels narrow and almost completely shut down. The fingers or toes turn from white to blue and then, as the blood returns, they cut into red.

Also known as Raynaud’s syndrome or Raynaud’s phenomenon, Raynaud’s Disease affects 5 to 10 percent of Brazilians, but only 1 in 10 seek treatment. Women are estimated to be nine times more likely to be affected than men.

Symptoms of Raynaud’s Disease: Raynaud ‘s Disease affects some people when they are exposed to the cold. When temperatures drop, blood vessels constrict in the fingers or toes. This contraction causes hypoxia or lack of oxygen to the affected tissues. Fingers and fingers will feel cold to the touch and possibly numb.

Often the affected area will turn white, then turn blue. Once the area is warmed and blood flow returns, a tingling sensation may accompany a red flush and possibly swelling. There may also be a painful, throbbing sensation. Teeth and fingers are most commonly affected, but Raynaud’s Disease can affect the nose, lips, and ears .

Causes of Raynaud’s Disease: 

• It can happen when a person goes into a cold place, opens a freezer, or puts their hands in cold water.
• Some people experience symptoms when facing stress, even without an associated drop in temperature.
• In healthy individuals, the circulatory system in the extremities, such as the fingers and toes, reacts to conserve heat in cold conditions. the small
• Arteries that supply the skin with oxygen narrow to minimize the amount of heat lost through the exposed skin surface.
• In people with Raynaud’s Disease , this narrowing is excessive. This is what causes blood vessels to nearly close.

Treatments For Raynaud’s Disease:  There is no cure for Raynaud’s Disease , but there are ways to manage the symptoms .

For mild forms of Raynaud’s Disease , covering exposed skin before leaving the house can help. If an attack does occur, immobilizing the affected parts in warm, not hot, water can relieve symptoms and prevent them from getting worse.

• If stress is a factor, learning to manage stress can help.
• For moderate to severe cases, medication may be necessary.
• Alpha-1 blockers can counter the effect of norepinephrine, which consumes blood vessels. Examples include doxazosin and prazosin.
• Dihydropyridine calcium channel blockers relax the smaller blood vessels in the hands and feet. Examples include amlodipine, nifedipine and
• felodipine.
• Topical nitroglycerin ointment applied to the affected area appears to relieve symptoms by improving blood flow and cardiac output and lowering blood pressure.
• arterial.
• Other vasodilators dilate the veins , easing symptoms . Examples include losartan, sildenafil (Viagra), fluoxetine (Prozac) and prostaglandin.