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- $Unique_ID{BRK02070}
- $Pretitle{}
- $Title{Raynaud's Disease and Raynaud's Syndrome: Characteristics, Causes and
- Differences}
- $Subject{Raynaud's Disease Raynaud's Syndrome fingers Maurice Raynaud
- circulating blood cyanosis hyperemia connective tissue diseases lupus
- scleroderma vascular diseases vascular disease temporal arteritis blood
- disorders polycythemia vera neurologic disorders causalgia reflex sympathetic
- dystrophy trauma frostbite vibration stress cold tobacco caffeine calcium
- channel blockers nitrates}
- $Volume{}
- $Log{}
-
- Copyright (c) 1993 Tribune Media Services, Inc.
-
-
- Raynaud's Disease and Raynaud's Syndrome: Characteristics, Causes and
- Differences
-
-
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-
- QUESTION: I have a peculiar problem that causes my fingers to turn blue when
- the temperature drops even a little bit or when I get upset. The doctor
- called it Raynaud's Disease. I have tried to find out as much as I can about
- my condition and have seen other words like "phenomenon" and "syndrome" linked
- with the name. Are these all the same thing? Just what is Raynaud's Disease
- and what treatments are available? Thanks for all your help.
-
- ------------------------------------------------------------------------------
-
- ANSWER: The condition was first described by Maurice Raynaud in 1862, when he
- noted three color changes that occur most commonly in fingers or toes, when a
- spasm of the arteries shuts off the blood flow to the digits. First the color
- is dead white, from lack of circulating blood, then turns blue, because of the
- lack of oxygen (cyanosis), then becomes red (hyperemia) as a surge of blood
- returns to the digits. Usually this is a benign condition that is seen more
- frequently in women (about 9 to 1 over men), which begins during the 20's and
- 30's. When there is no detectable underlying reason for this, it is called
- Raynaud's Disease. However, this same situation may be associated with many
- other disorders, including connective tissue diseases (such as lupus or
- scleroderma), vascular diseases (temporal arteritis for example), blood
- disorders (polycythemia vera), neurologic disorders (causalgia, reflex
- sympathetic dystrophy), after trauma caused by cold (frostbite) or vibration
- (as in jackhammer operators).
- In some cases, where there is a possibility of an underlying illness that
- still remains unproven, it may be referred to as Raynaud's "syndrome". While
- there is no specific cure, an number of possible treatment strategies can
- reduce the symptoms. Avoiding stress, cold, tobacco and caffeine may be
- sufficient to control symptoms. Behavioral modification techniques and
- biofeedback training are useful, and if these are inadequate, medications
- including calcium channel blockers or nitrates may be prescribed.
-
- ----------------
-
- 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.
-