Raynaud’s disease is a condition that affects more women than men. It occurs when the fingers and toes become numb and cold because of cold climate or stress. Each year in the United States, there are more than 100,000 cases reported. Raynaud’s disease is considered a chronic condition that can last a person’s entire life.
In Raynaud’s disease, blood circulation is limited because the smaller arteries that supply blood to a person’s skin become narrow. A mild case of the disease is self-treatable. For instance, a mild case of Raynaud’s disease can be treated by dressing warmly in colder climates.
Wearing extra layers of clothing, heavy socks, and gloves can help a lot. For severe cases, prescription medication may be needed. One type of prescription medication that is used to treat severe Raynaud’s disease is calcium blockers. They are used to open small blood vessels in the hands and feet.
1. Blood vessel spasm is a cause of Raynaud’s disease.
Small arteries that supply blood to the fingers and toes can become restricted when they have vasospasms. The blood vessels are unable to get blood to the skin because it causes the vessels to become narrow. This causes the fingers or toes to become cold and numb. Stress can make blood vessels spasm as well. When a person puts their hands in cold water or takes a cold item out of the freezer, it can trigger an episode.
In order to keep from having cold fingers and toes, it’s good to wear warm clothing during the winter months. Putting on extra layers of clothing, such as gloves and socks will help out a lot. When taking out cold items in the freezer, wear gloves. When washing dishes and showering, never use cold water. Even in the summertime, always use warm to hot water.