Raynaud's phenomenon? - Answers
Raynaud's phenomenon is a condition that affects blood flow to your fingers and toes. It causes your fingers and toes to turn white, blue, and then red. Raynaud's phenomenon can be a primary condition, or it can be a secondary condition caused by another medical condition, such as lupus or scleroderma.
Symptoms of Raynaud's phenomenon
The most common symptoms of Raynaud's phenomenon are:
* Fingers and toes that turn white, blue, and then red
* Pain or numbness in your fingers and toes
* Swelling in your fingers and toes
* Difficulty moving your fingers and toes
Causes of Raynaud's phenomenon
The exact cause of Raynaud's phenomenon is unknown. However, it is thought to be caused by a combination of factors, including:
* Genetics: Raynaud's phenomenon is more common in people who have a family history of the condition.
* Autoimmune diseases: Raynaud's phenomenon is often associated with autoimmune diseases, such as lupus and scleroderma.
* Medications: Some medications, such as beta-blockers and chemotherapy drugs, can cause Raynaud's phenomenon.
* Smoking: Smoking can increase your risk of Raynaud's phenomenon.
* Exposure to cold: Exposure to cold temperatures can trigger Raynaud's phenomenon.
Treatment for Raynaud's phenomenon
There is no cure for Raynaud's phenomenon. However, there are treatments that can help to relieve symptoms and prevent complications. Treatments for Raynaud's phenomenon include:
* Lifestyle changes: Avoiding cold temperatures, smoking, and certain medications can help to improve symptoms of Raynaud's phenomenon.
* Medications: Medications that can be used to treat Raynaud's phenomenon include calcium channel blockers, beta-blockers, and vasodilators.
* Surgery: In some cases, surgery may be necessary to treat Raynaud's phenomenon.
Outlook for Raynaud's phenomenon
The outlook for people with Raynaud's phenomenon is generally good. Most people with Raynaud's phenomenon are able to manage their symptoms with lifestyle changes and medications.