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- $Unique_ID{BRK00054}
- $Pretitle{}
- $Title{What is Raynaud's Phenomenon?}
- $Subject{Raynaud's cold circulation Circulatory System Raynaud Phenomenon
- fingers blue cold emotional stress arteries arterioles finger vasospasm
- arthritis systemic lupus erythematosus scleroderma connective tissues tissue
- blood vessels vessel skin tendon tendons joint joints arteries}
- $Volume{G-4}
- $Log{
- Osteoarthritis*0001702.scf
- Rheumatoid Arthritis*0001703.scf}
-
- Copyright (c) 1991-92,1993 Tribune Media Services, Inc.
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-
- What is Raynaud's Phenomenon?
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- QUESTION: My sister has a strange problem in which her fingers sometimes turn
- blue. She says its called Raynaud's Phenomenon. She's gone to a doctor, who
- has prescribed medication, but she doesn't seem to do anything else to help
- stop these weird attacks. I know her doctor told her that to a large extent
- she can help herself prevent some of the attacks. What can I encourage her to
- do and not to do? Could you please explain what Raynaud's Phenomenon is?
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-
- ANSWER: Raynaud's Phenomenon is usually brought on by exposure to cold or
- emotional stress. The typical patient is female, between the ages of 15 and
- 50 years old. An attack usually begins with one finger becoming very cold and
- sensitive. It may progress to the entire hand and even the other hand. At
- first the involved fingers may turn red, then blue. This results from an
- abnormal narrowing of the arteries and arterioles in the fingers. As a
- response to the cold stimulus, they are undergoing "vasospasm ", contracting
- in a manner which diminishes the normal blood flow to the tissue.
- Raynaud's Disease may be differentiated from secondary Raynaud Phenomenon
- by affecting both sides of the body, being symptomatic for two years without
- becoming worse, and showing no evidences of underlying causes.
- Raynaud Phenomenon is often associated with other problems, so it is
- imperative that the patient get a thorough examination. Smoking may
- contribute to the symptoms, as may certain drugs or chemicals to which the
- patient has been exposed.
- Diseases such as arthritis, systemic lupus erythematosus or scleroderma
- may be associated with this problem. In fact, any problem that affects the
- body's connective tissues, blood vessels, skin, tendons, joints and other
- tissue may lead to a greater incidence of Raynaud's Phenomenon.
- In addition to medication, there are a lot of precautions your sister can
- take to limit her Raynaud's attacks. If she is a smoker, she must quit.
- Smoking is a contributing factor in this problem because it tends to narrow
- blood vessels. In her case, she is already suffering from an abnormal and
- exaggerated response to stimulation which narrows blood vessels, and to
- continue the habit is to ask for the problems and complications that far
- outweigh any possible satisfaction gained from smoking.
- Raynaud's patients should avoid drugs that cause blood vessels to narrow.
- Included on this list are birth control pills, some heart, blood, and migraine
- headache drugs. Above all, Raynaud's patients should keep warm. Extra
- precautions include keeping all rooms in their homes warm at all times, using
- electric or thermal blankets or a heated water bed.
- Whenever removing food from a freezer, use potholders or hand mitts.
- Wash dishes and vegetables in tepid or warm water. Wear gloves or mittens
- even on short trips out of doors, such as going to the mailbox. The best way
- to always remember the gloves is to have an extra pair near the door.
- When going out in cold weather, wear layered clothing. In addition to
- keeping the hands covered, make sure the wrists are covered and kept warm.
- And when taking walks, stay on the sunny side of the street.
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-
- The material contained here is "FOR INFORMATION ONLY" and should not replace
- the counsel and advice of your personal physician. Promptly consulting your
- doctor is the best path to a quick and successful resolution of any medical
- problem.
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