Raynaud’s disease is a malfunction of the blood vessels that provide your skin with blood. This condition causes the fingers, toes and sometimes the ears, nose, tongue, knees and nipples to feel numb and cold.
A typical Raynaud’s episode might appear as follows and occurs in stages:
The element of the body first affected becomes not black as a result of the decrease of blood supply; following, the appearance of a blue tinge happens as oxygen becomes depleted in the region reddish signals that the blood supply has returned to normal.
It will be mentioned that while the above encounter is considered typical, these changes are experienced by not every individual with Raynaud’s disease nor do they occur in every attack.
Raynaud’s Phenomenon Causes
Although, some theories say that the antibody immune response might be involved, the origin of Raynaud’s disease remains unknown. This is supported by the fact patients with Raynaud’s have strange immunologic evaluation results.
Vascular hyperactivity that’s caused by cold temperatures or emotional stress is talked about by other theories for Raynaud’s disease. However, of the blood vessels overreact, the question remains unanswered.
To find out more about Raynaud’s it’s useful to first gain a comprehension of the way the body preserves heat and what the results are when it experiences a difference in temperature…
The body, to keep itself heated, reduces blood flow to the fingers and toes. How? This can be a standard response but people suffering with Raynaud’s disease become incredibly sensitive to cold and also the arteries that go to their own fingers and toes go into “vasospasm”.
Because exposure to cold temperatures can get a dramatic effect on sufferers straightforward things like taking something from the freezer washing hands with cold water or coming in touch with a cold wind may trigger an episode. In certain people a trying occasion is sufficient to provoke a Raynaud’s attack.
Types of Raynaud’s Disease
Primary Raynaud’s This happens when there isn’t any other underlying illness linked to the disorder and most commonly impacts the hands and feet.
Raynaud’s Phenomenon That Is also called Secondary Raynaud’s and is a condition frequently related to autoimmune diseases or connective tissue disorders such as scleroderma, systemic lupus, polymyositis, Sjogren’s syndrome, rheumatoid arthritis and carpal tunnel syndrome.
Common Raynaud’s disease symptoms include color changes in your skin and numbness and pain because of the reduced flow of blood. As circulation improves, a tingling feeling, pain and swelling may occur.
Raynaud’s Phenomenon could damage the soft connective tissues along with your skin in the affected place.
Furthermore, ulcers and become infected blisters may develop and take some time to recover. Serious cases may lead to the decline of a finger as well as gangrene.
A couple of fingers or toes may affect and also the affected digits could be different every time. Though Raynaud’s Phenomenon isn’t a life threatening disorder, acute cases cause attacks and impairment may grow more intense.
Raynaud’s Phenomenon Treatment
The primary aim of Raynaud’s disease treatment is always to prevent or reduce severity and the quantity of the assaults; the secondary aim will be to prevent tissue damage. With respect to drug there are some drugs the physician may prescribe to dilate blood vessels and improve circulation, however, these drugs aren’t unique to Raynaud’s disease and a lot of them have unwanted side effects.