5 Jul La enfermedad de Raynaud (enfermedad primaria de Raynaud) es la forma más frecuente. No requiere la presencia de ninguna otra. 31 Oct Cold temperatures or stress can cause parts of your body, mainly fingers and toes, to numb, chill and possibly turn colors if you have Raynaud’s. 27 Sep Raynaud phenomenon manifests as recurrent vasospasm of the fingers and toes and usually occurs in response to stress or cold exposure.
|Published (Last):||2 December 2007|
|PDF File Size:||2.91 Mb|
|ePub File Size:||4.51 Mb|
|Price:||Free* [*Free Regsitration Required]|
British Journal of Rheumatology. Malenfant D, et al.
Raynaud Phenomenon: Practice Essentials, Pathophysiology, Etiology
Evolution of primary Raynaud’s phenomenon Raynaud’s disease to connective tissue disease. In two thirds of the cases the symptoms disappear spontaneously within 7 years after onset. Doctors don’t completely understand the cause of Raynaud’s attacks, but blood vessels in the hands and feet appear to overreact to cold temperatures or stress.
The hands may become swollen and painful when warmed.
Raynaud’s disease – Symptoms and causes – Mayo Clinic
What family physicians should know. When it’s cold, don a hat, scarf, socks and boots, and two layers of mittens or gloves before you go outside. Request an Appointment at Mayo Clinic. And it can resolve on rayaud own.
Cherry hemangioma Halo nevus Spider angioma.
Enfermedad y fenómeno de Raynaud
Avoiding trauma or vibration to the hand such as the use of vibrating tools During the winter months drugs can be given that are used to treat high blood pressure antihypertensive drugs like nifedipine or new vasodilator drugs that can be administered orally Bosartan or intravenously prostaglandins. Slideshow Abnormal Findings on the Hands: This information is neither intended nor implied to raynud a substitute for professional medical advice.
A careful medical history will often reveal whether the condition is rxynaud or secondary. Edwards et al proposed that primary Raynaud’s disease involves abnormal function of brain stem areas that integrate the cardiovascular components of the response to acute stress.
CiteScore measures average citations received per document published.
The incidence and natural history of Raynaud’s phenomenon in the community. Raynaud phenomenon has also been described with such diverse diseases as systemic lupus erythematosus and raynaue disorders not classified as autoimmune, including frostbitevibration injury, polyvinyl chloride exposure, and cryoglobulinemia.
Signs and symptoms of secondary Raynaud’s usually appear around age 40, later than they do for primary Raynaud’s. Effects of phosphodiesterase type 5 inhibitors on Raynaud’s phenomenon. For most people, Raynaud’s disease isn’t disabling, but it can affect your quality of life.
In windrome with Raynaud phenomenon secondary to systemic sclerosis, increased levels of neuropeptide Y have been found. It is important to distinguish Raynaud’s disease primary Raynaud’s from phenomenon secondary Raynaud’s.
Although Raynaud’s most commonly affects your fingers and toes, it can also affect other areas of your body, such as your nose, lips, ears and even nipples.
In very rare cases, however, ischemia of the affected body part can result in necrosis. Stringer T, Femia AN. In other projects Wikimedia Commons. Resources Find an Expert.
Diseases of abnormal sensitivity to cold in children on psychostimulant drugs. National Heart, Lung, and Blood Institute. A Report of Six Patients.
Mantenga protegida la piel de los dedos de las manos y los pies. Patients with secondary Raynaud phenomenon are more likely to require pharmacologic therapy. Bloqueantes de los canales del calcio. Patients with Raynaud phenomenon should avoid situations that precipitate their attacks, and they should insulate their hands from the sindromr.
This item has received.
Use of nitroglycerin ointment to treat primary and secondary Raynaud’s phenomenon: Las pruebas pueden incluir: Alcohol consumption in women. Advances in the treatment of Raynaud’s phenomenon.