Raynaud's syndrome

Raynaud's syndrome is circulatory problem that is triggered by small blood vessels that supply the fingers and toes becoming hypersensitive to cold or stress. They contract in response to minor temperature changes but are very slow to relax again. Stress causes a similar reaction to cold in the body, and likewise the body's response may be exaggerated in people with Raynaud's. In the early stage, warming the affected area will restore normal circulation within 15 minutes. Symptoms may be dramatic and can include any of those listed below in varying degrees of severity.

Common symptoms
The tips of the fingers and toes turn white or greyish blue
Fingers may feel tingly, burning, and/or painful

Common triggers
Sluggish circulation
Drugs for high blood presure
Another condition, such as rheumatoid arthritis
Using vibrating equipment for a long time

Conventional treatments
Very important to keep the extremities warm in cold weather. Wear warm gloves and socks, especially during the cold winter months
Eat foods that are rich in vitamin E, to benefit the circulation overall, such as, wheatgerm products, nuts and vitamin E supplements.
If you suffer from high blood pressure, ask a nutritionist for advice on a suitable dose of vitamin E.
A doctor may prescribe drugs to relax and open the blood vessels.

Therapies to consider
You can also opt to consult a trained practitioner of the following therapies:

Eastern therapies
Ayurveda, Chinese herbalism, shiatsu

Manipulative therapies:
Osteopathy, chiropractic, reflexology

Natural remedies:
Homeopathy, nutritional therapy, naturopathy, western herbalism