Fri, 16 Apr 2010
Answered on
Mon, 21 Nov 2011
Last reviewed on
Hi.. When exposed to a cold weather in a Reynaud's phenomena patient, it causes vasoconstriction (constriction of the blood vessels) and can lead to serious complications.. These effects are predominantly be seen in exposed parts of the body such as the hands, fingers, feet and toes.. You can prevent these effects by the using woolen wears and avoiding exposure to low temperature..
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