Raynaud’s syndrome is a disorder that causes fingers and toes to numb in the winter season. This happens due to the narrowing of blood vessels that supply blood to the skin, causing changes in skin colour, cold skin, and needle sensation.

While it’s generally not life-threatening, it can lead to serious complications if left untreated or poorly managed. This guide will explore its potential risks and complications and life expectancy.

Understanding Raynaud's Disease

Our body has a network of tiny blood vessels that supply oxygenated blood to the different areas of the body. A cold temperature, stress, or emotional changes can lead to the narrowing of blood vessels in some areas like hands or feet. This affects the blood flow to that area, which is called vasospasm.

When there is no clear cause, it is called Raynaud’s disease (Primary). Otherwise, it is called Raynaud’s phenomenon (Secondary).

Symptoms

• Cold fingers or toes
• Changes in skin colour of the affected area; typically, blue.
• Numb feeling or stinging pain in the affected area.

Complications

Raynaud's disease is typically not life-threatening. But if left untreated, it may cause several complications that may affect your daily life.

• Gangrene: It is a serious issue that occurs when body tissues die due to lack of blood supply. If left untreated, gangrene can be life-threatening.
• Infection: Open sores or ulcers on the fingers and toes can become infected, which may increase the risk of other problems.
• Scarring: Repeated episodes of vasospasm can cause scarring and permanent damage to the blood vessels.

Can You Die From Raynaud's Disease?

No, Raynaud's disease is not typically fatal. However, as discussed earlier, you need to manage or treat it properly to avoid any further complications.

Managing Raynaud's Disease

The following are simple ways to manage and ease the symptoms.

• Stay warm: Keep your hands and feet warm, especially in cold temperatures. You can do warm compression on your affected fingers or toes. Warm compression can ease blood vessels and improve blood supply. You can use a room heater indoors.
• Manage stress: Practice stress-reducing techniques, such as meditation or deep breathing. You can get help from a psychiatrist if stress has become a daily affair for you.
• Exercise regularly: Regular exercise can help improve blood flow and reduce symptoms. If you prefer outdoor activities, properly layer up yourself with a sweater or jacket, gloves, socks, and a cap.
• Quit smoking: Smoking can worsen the symptoms because it also leads to the narrowing of blood vessels.
• Seek medical attention: If you experience any symptoms of Raynaud's disease, seek medical attention promptly.