FAQ: What Is Renault Disease?

Is Raynaud’s disease serious?

When blood flow returns, the skin turns red, and may throb or tingle. In very rare, severe cases, the loss of blood flow can cause ulcers or tissue death, but usually, Raynaud’s is not dangerous —it’s just painful and frustrating.

What foods to avoid if you have Raynaud’s?

Always try to maintain a balanced, healthy diet and avoid caffeine and alcohol. Some food supplements have helped Raynaud’s sufferers, including evening primrose oil, gingko biloba and fish oils. Certain foods are also believed to help, like ginger, garlic and spicy food.

Where does Raynaud’s disease come from?

Raynaud’s disease is caused by peripheral blood vessels overreacting to cold. The condition affects 5-10 percent of Americans. Maurice Raynaud first described the disease in 1862. Females and people living in colder climates are more often affected.

Can Raynaud’s go away?

Symptoms of Raynaud’s can last from a few minutes to several hours. It’s not a serious threat to your health, but can be annoying to live with, because it can be difficult to use your fingers. People with Raynaud’s often go for long periods without any symptoms, and sometimes the condition goes away altogether.

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What vitamins are good for Raynaud’s?

These supplements may help:

  • Omega-3 fatty acids, found in fish oil, may reduce symptoms in people with primary Raynaud’s, according to one study.
  • Evening primrose oil (EPO).
  • Inositol hexaniacinate, a form of vitamin B3 or niacin, may reduce frequency of Raynaud’s attacks.
  • Magnesium opens up blood vessels.

What is the best medication for Raynaud’s?

Calcium channel blockers are the class of drugs most widely used for treatment of Raynaud syndrome—especially the dihydropyridines (eg, nifedipine, nicardipine), which are the most potent vasodilators. Nifedipine is the customary first choice.

Is coffee bad for raynauds?

Caffeine triggers Raynaud’s in some people; try avoiding it for a while to see if that helps. Act quickly to end an attack. Once a Raynaud’s episode starts, get warm as quickly as possible. Soak your hands or feet in warm (not hot) water.

How can I improve circulation in Raynaud’s?

Things you can do to help Raynaud’s

  1. keep your home warm.
  2. wear warm clothes during cold weather, especially on your hands and feet.
  3. exercise regularly – this helps improve circulation.
  4. try breathing exercises or yoga to help you relax.
  5. eat a healthy, balanced diet.

How can Raynaud’s be prevented?

To help prevent Raynaud’s attacks:

  1. Bundle up outdoors. When it’s cold, don a hat, scarf, socks and boots, and two layers of mittens or gloves before you go outside.
  2. Warm your car. Run your car heater for a few minutes before driving in cold weather.
  3. Take precautions indoors. Wear socks.

Can Raynaud’s affect the heart?

Patients with both primary and secondary Raynaud’s phenomenon have an abnormally low blood penetration in the heart tissue, which likely explains the increased death rates from heart disease in these patients.

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Is Raynaud’s related to arthritis?

Raynaud’s syndrome has been linked to another inflammatory type of arthritis called rheumatoid arthritis. Still, Raynaud’s is less common in rheumatoid arthritis compared with other types of rheumatic diseases, such as lupus. Raynaud’s phenomenon is a type of vasculitis.

Why do fingers turn white?

When a person has Raynaud’s phenomenon, exposure to cold abnormally reduces blood circulation, causing the skin to become pale, waxy-white or purple. The disorder is sometimes called “white finger”, “wax finger” or “dead finger.” Raynaud’s phenomenon has many different causes including workplace exposures.

Is Raynaud disease progressive?

Raynaud’s disease (also referred to as Raynaud’s syndrome or Raynaud’s phenomenon) is estimated to affect up to 10% of New Zealanders. It is a progressive condition, meaning it tends to worsen as a person gets older.

Can Raynaud’s affect the brain?

When it’s cold outside, some lupus patients develop Raynaud’s, which is where the vessels over constrict and turn blue. If it’s warm, they can over dilate and turn red. The same phenomenon can occur in the brain. Over dilation can cause a headache and over constriction can produce a mental fog.

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