Does anyone know anything about this, what causes it or if it is an indication of any other related problem? Thanks!

While waiting for a medical person to answer, try this site. It seems to answer most of your questions.

What is Raynaud's syndrome?

This is a condition in which the smallest arteries that bring blood to the fingers or toes constrict (go into spasm) when exposed to cold or from an emotional upset. Smoking cigarettes or working with vibrating machinery also can cause these episodes. The small veins are usually open, so the blood drains out of the capillaries (KAP'ih-lair"eez). The result is that the fingers or toes become pale, cold and numb. If there's a spasm in the small veins and blood is trapped in the capillaries, the fingers or toes turn blue as the blood loses its oxygen.

People who have experienced what appears to be Raynaud's syndrome are encouraged to see their physician to confirm the diagnosis and, if necessary, to get proper treatment. Most people only need to make minor lifestyle changes. In some cases, however, vasodilators (medications that relax and widen blood vessels) may be prescribed to keep the blood vessels from constricting.

More Data at the American Heart Association's website

Here's another article, this one from the right-honorable Dr. Dean Edell (HealthCentral.com), though he refers to the related 'Raynaud's Phenomenon'. Here's Dr. Edell's advice:

quote:

People suffering from Raynaud's should protect themselves from cold and keep all parts of their body warm - not just the extremities. Outdoors in winter, they should wear scarves, warm socks and boots, and mittens or gloves under mittens because gloves alone allow heat to escape.

People with Raynaud's also should wear wristlets to close the space between the sleeve and mitten. Indoors, they should wear socks and comfortable shoes. When taking food out of the refrigerator or freezer, they should wear mittens, oven mitts, or use pot holders.

Patients with Raynaud's should guard against cuts, bruises, and other injuries to the affected areas. Activities such as sewing may have to be limited. Patients who smoke should quit. Moisturizing lotion should be applied to the hands daily.

This message has been edited. Last edited by: Professor,

My wife suffered from Raynauds for years, and took Arlidin for it. When she quit smoking some thirty-five years ago it went away and has never come back.

Frank, I was also thinking about the smoking issues. Diabetics have a serious problem with circulation, and it increases exponentially when smoking is involved.

Thanks guys, I don't smoke...but I do suffer all the symptoms...I will look into this some more...thanks again.