Raynaud's Phenomenon.

Management and treatment

Treatment

Most people with primary Raynaud's phenomenon don't require medical treatment, although many choose to take medication during the winter months. People with secondary Raynaud's phenomenon are at risk for fingertip ulcers and tend to have active symptoms all year long.

The goal of treatment of Raynaud's phenomenon is to prevent episodes and, in secondary Raynaud's phenomenon, to prevent tissue damage. This can be done by protecting the body from cold and avoiding aggravating factors, such as excessive emotional stress, smoking, certain medications like nonselective beta-blockers, use of industrial tools with violent vibration, and use of narcotics. In some cases, a doctor may prescribe medication.

Self-management

A person with Raynaud's phenomenon can treat or manage their own condition by protecting the body from excessive cold, and by protecting the skin.

Cold protection

To avoid episodes a Raynaud's phenomenon, the entire body should be warm at all times. Follow these tips to avoid getting too cold:

• Dress warmly in layers of loose-fitting clothes, especially during cold weather and during changes of season.
• Wear a hat in cold weather, because body heat is lost through the scalp. Cover your face and ears with a scarf.
• Wear loose-fitting boots and shoes that won't cut off the blood circulation.
• Wear heavy socks or layers of socks.
• Wear mittens -- they are warmer than gloves.
• Always keep a sweater or jacket nearby, even during the summer. It may be cold enough to need it in air-conditioned buildings.
• Use flannel sheets or layers of blankets. Use an electric blanket to warm the sheets before getting into bed. If your hands and feet get cold while sleeping, wear mittens and socks to bed.
• Keep the rooms used most often at a comfortable temperature.
• Start running the bath or shower water well before bathing so you don't touch the cold water. Keep the bathroom door closed so steam will warm the room.
• Ask family and friends to help. For example, let someone else get the newspaper from outside or start the car on a cold day. Avoid household tasks that require putting hands in cold water.
• Wear gloves or mittens to reach into the freezer.
• Use insulated containers, gloves, or napkins to hold cold drinks or food.
• Rinse and peel vegetables with warm water.
• Use chemical heat packs to supplement mittens and warm clothing.

Skin protection

Poor blood flow may make skin dry. It may also cause cuts, cracks, or sores to heal more slowly than usual. These tips can help protect skin:

• Use lotion with lanolin on hands and feet every day to keep the skin from chapping or cracking.
• Wash with a mild, creamy soap. Clean between fingers and toes, but don't soak them.
• Examine feet and hands daily to check for ulcers. If a ulcer develops, keep it clean and covered. See a doctor right away.
• Protect fingernails and toenails. Use a lotion to keep the cuticles soft. Don't cut the cuticles with scissors or use sharp instruments to push them back. Instead, gently push them back with a cotton swab soaked in cuticle remover. Carefully cut hangnails and file your nails in a rounded fashion to the tips of your fingers.
• Wear rubber gloves while washing dishes.
• Take care when doing activities that put pressure on the fingertips, such as using a manual typewriter or playing the guitar or piano. This kind of pressure may cause your blood vessels to narrow, thus triggering an episode.
• Wear clothes made of natural fibers, such as cotton and wool. These draw moisture away from the skin.

Other tips

• Don't smoke. Chronic smoking causes blood to narrow. Medications to treat Raynaud's may not be as effective in smokers.
• Try to avoid emotional stress. Ask a doctor about relaxation techniques and other stress reduction methods.
• Because certain drugs may cause blood vessels to narrow, all the doctors that work with a person with Raynaud's phenomenon should be told about the condition, and medications should be discussed. Working in partnership with a doctor may help determine which drugs and treatment are most suitable for each person.
• A warmer climate will not cure Raynaud's phenomenon, but it may cut down on the occurrence of episodes and reduce the risk of developing ulcers on fingers. If you consider moving to a warmer climate, you'll need to decide if the benefits outweigh the expenses and complications of relocating.
• Look into biofeedback training. It may help control Raynaud's phenomenon. Biofeedback may also help reduce pain and promote relaxation. A doctor should be able to discuss if it would be helpful and where to find training.

Handling an episode

If an episode a Raynaud's phenomenon occurs, stay calm and get your whole body warm by going indoors or by putting on warm clothing. Then follow these steps:

• Gently warm the fingers and toes as soon as possible. Placing hands under the armpits often helps.
• Wiggle the fingers and toes. Move or walk around to help blood flow freely.
• When hands start to feel cold, held them above the head. They swing them around as in throwing a softball.
• Run warm--not hot--water over the fingers or toes until normal skin color returns. Do not use a hot water bottle or heating pad, which may damage the skin.

Exercise and therapy

Medications

No drugs are specifically approved by them U.S. Food and Drug Administration for treatment of Raynaud's. However, many drugs used to treat high blood pressure or angina pectoris have been shown effective and safe in treating Raynaud's phenomenon. These include calcium channel blockers such as nifedipine, amlodipine, isradipine, and others.

Some of these medications may have side effects, such as headache, palpitations, lightheadedness or dizziness, or fluid retention. Contact a doctor if questions arise about side effects from medications or questions about their use.

Surgery

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