ufbel.blogg.se - Pain worse after emg

Avoiding contact or washing painful skin contributes to this build-up. In some cases, it becomes shiny and thin, in others thick and scaly. Changes in skin texture-Over time, insufficient delivery of oxygen and nutrients can cause skin in your affected limb to change texture.These skin symptoms typically fluctuate as they indicate abnormal blood flow in the area. Skin on the affected limb may change color, becoming blotchy, blue, purple, gray, pale, or red. Changes in skin temperature, skin color, or swelling of the affected limb-The injured arm or leg may feel warmer or cooler than the opposite limb.You also might notice severe or prolonged pain after a mildly painful stimulus such as a pin prick, known as hyperalgesia. Excess or prolonged pain after use or contact-You may notice an increased sensitivity in the affected area, known as allodynia, in which light touch, normal physical contact, and use is very painful.Mirror pain is less severe and resolves as the injured nerves recover. This “mirror pain” is thought to reflect secondary involvement of spinal cord neurons (nerve cells). In rare cases, pain and other symptoms occur in a matching location on the opposite limb.

Over time, if nerves remain chronically inflamed, pain can spread to involve most or all of your arm or leg, even if the originally affected area was smaller.

Unprovoked or spontaneous pain that can be constant or fluctuate with activity-You might feel a “burning” or “pins and needles” sensation, or as if the affected limb was being squeezed.

Most individuals do not have all of these symptoms, and the number of symptoms typically reduces during recovery. There is no treatment that rapidly cures CRPS. Because of the varied symptoms, the fact that symptoms may change over time, and the difficulty finding a positive cause in some cases, CRPS is hard to treat. Other symptoms include changes in skin color, temperature, and/or swelling on the arm or leg below the site of injury.Īlthough CRPS improves over time, eventually going away in most people, the severe or prolonged cases are profoundly disabling. If you have CRPS you will have changing combinations of spontaneous pain or excess pain that is much greater than normal following something as mild as a touch. CRPS has acute (recent, short-term) and chronic (lasting greater than six months) forms. Complex regional pain syndrome (CRPS) is a broad term describing excess and prolonged pain and inflammation that follows an injury to an arm or leg.