Raynaud's Disease
What Is It?
Raynaud's disease is caused by decreased blood flow - usually to the fingers, and sometimes (less often) to the ears, toes, nipples, knees, or nose. These may occur because of cold or emotional upset.
Raynaud's can occur alone but about half the time it is associated with autoimmune or connective tissue diseases, including lupus <>and scleroderma<>.
Symptoms
Symptoms may include:
- A pattern of color changes in the fingers - first pale/white, then reddening when warmed.
- Hands may become swollen and painful when warmed
- Ulcerations of the finger pads develop (in severe cases)
Treatment
There is no cure for Raynaud's disease but the disorder can often be successfully managed with proper treatment, which may include:
- Preventive measures such as wearing gloves or avoiding cold exposure
- Smoking cessation
- Wearing finger guards over ulcerated fingers
- Avoiding trauma or vibration to the hand (such as vibrating tools)
- Medications, such as anti-hypertensives to control blood pressure, which may be given during the winter months to help reduce constriction of the blood vessels
For more information or to make an appointment please call
1-877-233-WELL (9355).