What disease turns your fingers black?
Signs and symptoms of gangrene include black or blue skin, a loss of feeling in the affected finger or toe, and a foul smell from the affected area. Gangrene is a serious condition that usually requires amputation of the affected finger or toe.
What disease causes fingers and toes to turn black?
Buerger’s Disease Complications Over time, Buerger’s disease can slow — and completely stop — the blood flow to your fingers and toes. This can cause gangrene, which means the skin and tissue in your toes and fingers start to die. They go numb and turn blue or black.
Why is my finger changing color?
What is Raynaud’s phenomenon (RP)? Raynaud’s phenomenon is a condition in which the fingers (and less often, the toes) turn different colors (white, blue and red) because of exposure to certain factors such as cold or stress. Patients may have discomfort or a “pins and needles” sensation when the fingers change color.
How Serious Is Raynaud’s disease?
When blood flow returns, the skin turns red, and may throb or tingle. In very rare, severe cases, the loss of blood flow can cause ulcers or tissue death, but usually, Raynaud’s is not dangerous—it’s just painful and frustrating.
Can Raynaud’s go away?
Symptoms of Raynaud’s can last from a few minutes to several hours. It’s not a serious threat to your health, but can be annoying to live with, because it can be difficult to use your fingers. People with Raynaud’s often go for long periods without any symptoms, and sometimes the condition goes away altogether.
How do I cure my Raynaud’s?
There is no cure for Raynaud’s disease, but there are ways to manage symptoms. For mild forms of Raynaud’s disease, covering exposed skin before leaving the house can help. If an attack occurs, soaking the affected parts in warm, not hot, water can alleviate symptoms and prevent them from worsening.
What vitamins help Raynaud’s?
These supplements may help:
- Omega-3 fatty acids , found in fish oil, may reduce symptoms in people with primary Raynaud’s, according to one study.
- Evening primrose oil (EPO) .
- Inositol hexaniacinate , a form of vitamin B3 or niacin, may reduce frequency of Raynaud’s attacks.
- Magnesium opens up blood vessels.
What is the best treatment for Raynaud’s?
Many health care professionals believe that the most effective and safest drugs are calcium- channel blockers, which relax smooth muscles and dilate the small blood vessels. These drugs decrease the frequency and severity of attacks in about two-thirds of patients who have Primary or Secondary Raynaud’s phenomenon.
Can Raynaud’s affect the brain?
When it’s cold outside, some lupus patients develop Raynaud’s, which is where the vessels over constrict and turn blue. If it’s warm, they can over dilate and turn red. The same phenomenon can occur in the brain. Over dilation can cause a headache and over constriction can produce a mental fog.
Can Raynaud’s affect the heart?
Patients with both primary and secondary Raynaud’s phenomenon have an abnormally low blood penetration in the heart tissue, which likely explains the increased death rates from heart disease in these patients.
What aggravates Raynaud’s?
Cold temperatures, smoking, and stress aggravate Raynaud’s phenomenon. You can help reduce the number of attacks and improve your overall health by following these tips from the American College of Rheumatology (ACR). The ACR also advises those with Raynaud’s to pay special attention to their hands and feet.
Does drinking water help Raynaud’s?
They make blood vessels constrict. Beta-blocker medicines, often used to treat high blood pressure, also can make Raynaud’s worse. Drink plenty of fluids to prevent dehydration, which can lower the amount of blood moving through the blood vessels.
How can I improve circulation in Raynaud’s?
Things you can do to help Raynaud’s
- keep your home warm.
- wear warm clothes during cold weather, especially on your hands and feet.
- exercise regularly – this helps improve circulation.
- try breathing exercises or yoga to help you relax.
- eat a healthy, balanced diet.
What are the long term effects of Raynaud’s?
For the rare few with secondary Raynaud’s, there is a risk of tissue damage if their condition is severe and their attacks tend to last a long time. Blood flow to the affected area may become permanently diminished, causing ulcers or gangrene—ailments that can be very difficult to treat.
How can I improve circulation in my fingers?
Be sure you dress warmly, wearing a hat if needed, and gloves in cold environments. If you have symptoms, try running your hands under warm water or swinging your arms like a windmill to get your circulation going. Avoid smoking, which can cause your blood vessels to clamp down more.
How do you stay warm with Raynaud’s?
Here are a few suggestions:
- Wear gloves and mittens. Mittens tend to keep hands warmer than fingered gloves.
- Layer your clothing. Keep your body warm with layers.
- Cover exposed parts of your body. Wear a hat.
- Hand Warmers.
- Avoid handling cold objects.
- Stay hydrated.
- Manage stress.
- Don’t smoke.
Does cold weather affect Raynaud’s disease?
There is also secondary Raynaud’s, which is caused by injuries, other diseases, or certain medicines. People in colder climates are more likely to develop Raynaud’s.
When should I seek medical attention for Raynaud’s?
When to See a Doctor Severe cases of Raynaud’s can lead to tissue death (gangrene). See your doctor if you have a history of severe Raynaud’s and have developed sores or ulcers on your fingers or toes, or if you have an infection. You should also tell your doctor if attacks happen on only one side or your body.