Left untreated, the tissue can die, which is known as gangrene (specifically, dry gangrene). The symptoms of dry gangrene normally begin with a red line on the skin that marks the edges of the affected tissue. The tissue becomes cold and numb, and can be painful as the tissue dies.
Is Raynaud's disease serious?
Raynaud's disease is when blood vessels in your fingers and toes temporarily overreact to low temperatures or stress. For most people, it isn't a serious health problem. But for some, the reduced blood flow can cause damage.
What happens if you don't treat Raynaud's disease?
If secondary Raynaud's is severe — which is rare — reduced blood flow to your fingers or toes could cause tissue damage. A completely blocked artery can lead to sores (skin ulcers) or dead tissue, both of which can be difficult to treat.
Can Raynaud's get worse over time?
It is a progressive condition, meaning it tends to worsen as a person gets older. Initially it may only affect the tips of the fingers or toes, but over time may affect whole fingers and toes.
Can Raynaud's cause nerve damage?
Secondary Raynaud's is linked to diseases and conditions that directly damage the arteries. The disorder is also linked to diseases and conditions that damage the nerves that control the arteries in the hands and feet.
32 related questions foundCan Raynaud's affect the heart?
There's no known link between Raynaud's and heart disease.
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 raynauds lead to other diseases?
Or it may happen along with other diseases, known as secondary form. The diseases most often linked with Raynaud's are autoimmune or connective tissue diseases such as: Lupus (systemic lupus erythematous) Scleroderma.
What foods to avoid if you have Raynaud's?
Always try to maintain a balanced, healthy diet and avoid caffeine and alcohol. Some food supplements have helped Raynaud's sufferers, including evening primrose oil, gingko biloba and fish oils. Certain foods are also believed to help, like ginger, garlic and spicy food.
Can I get disability for Raynaud's?
Generally speaking, to qualify for disability, your Raynaud's syndrome must: Cause gangrene in two or more extremities. Include severe ulcerations on the toes or fingers which make it impossible to perform fine or gross motor movements effectively.
What is the life expectancy of someone with Raynaud's disease?
Under the broad definition, the median survival time was 11.0 years (95% CI: 10.0–12.1 years) for white subjects without RP, compared to 8.1 years (95% CI: 6.0–11.8 years) for white subjects with RP.
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.
Can Raynaud's cause blood clots?
Many people worry that Raynaud's can lead to blood clots. Primary Raynaud's is not commonly associated with blood clots. Secondary Raynaud's is sometimes associated with blood clots, but this is often because the underlying disorder that leads to the Raynaud's also increases the risk for blood clots.
Is Raynaud's an autoimmune disease?
Summary. Raynaud's phenomenon is the short-term interruption of blood flow to the extremities, such as the fingers and toes. Raynaud's phenomenon may be a sign of an underlying autoimmune disorder such as scleroderma or lupus, so it's important to see your doctor for diagnosis.
Does Raynaud's cause weight loss?
Low body weight and involuntary weight loss are associated with Raynaud's phenomenon in both men and women. Scand J Rheumatol.
What is the best medication for Raynaud's?
Calcium channel blockers are the class of drugs most widely used for treatment of Raynaud syndrome—especially the dihydropyridines (eg, nifedipine, nicardipine), which are the most potent vasodilators. Nifedipine is the customary first choice.
What vitamins should I take for Raynaud's?
Inositol hexaniacinate , a form of vitamin B3 or niacin, may reduce frequency of Raynaud's attacks.
How do doctors test for Raynaud's?
To tell the difference between primary and secondary Raynaud's, your doctor might do a test called nailfold capillaroscopy. During the test, the doctor looks at the skin at the base of your fingernail under a microscope or magnifier to look for deformities or swelling of the tiny blood vessels.
What medications make Raynaud's worse?
What medications make Raynauds worse? Patients with Raynaud's should avoid medications that constrict blood vessels, including migraine medications (ergotamine and triptans), over-the-counter cold and allergy medications, diet aids, beta-blockers, and birth control pills.
What organs does Raynaud's affect?
Description. Raynaud phenomenon is a condition in which the body's normal response to cold or emotional stress is exaggerated, resulting in abnormal spasms (vasospasms) in small blood vessels called arterioles. The disorder mainly affects the fingers but can also involve the ears, nose, nipples, knees, or toes.
Does Raynaud's weaken your immune system?
Most cases of secondary Raynaud's are associated with conditions that cause the immune system to attack healthy tissue (autoimmune conditions), such as rheumatoid arthritis and lupus.
Is Raynaud's a neurological disorder?
(People exposed to cold weather are well aware of these mechanisms.) Cold, of course, is the main trigger in Raynaud's phenomenon, although roughly one-third of patients experience it in response to stress and anxiety -- another indication that the condition is neurological and even psychological in origin.
Can Raynaud's disease cause a stroke?
Primary Raynaud syndrome is commonly treated with a calcium channel blocker. It often does not cause symptoms; however, high blood pressure can increase the risk of stroke, heart attacks, and heart failure.
Can Raynaud's cause dementia?
People with Sneddon syndrome may also have symptoms of Raynaud's phenomenon, where blood flow to fingers and toes is restricted. Sneddon is also linked with an increased risk of high blood pressure, kidney problems, heart valve disease and dementia.
Can Raynaud's affect mental health?
As a psychological reaction to diagnosis is also likely, it is necessary to consider the likelihood of individuals living with Raynaud's also developing depression and anxiety, and suffering from a worse quality of life, and hence to develop appropriate techniques to combat this.
