Vascular spasms temporary limit blood flow to tissue supplied by that vessel. The most common symptom is pain. Other symptoms are caused by lack of proper circulation and will vary depending on the specific organ affected:
When the spasm affects circulation in a limb, there may be pallor and a sensation of cold in that arm or leg. Limb function and movement will be impaired.
When the spasm affects circulation in the heart, there may be symptoms similar to a heart attack and irregular heartbeats. Other names for chest pain resulting from vascular spasm are Prinzmetal's angina and variant angina.
Signs and tests
These vary depending on the affected organ.
This is a condition resulting from motility disorders of the esophagus ranging from absent peristalsis to hyperperistalsis and spasm. Diffuse esophageal spasm typically causes substernal chest pain in association with difficulty in swallowing (dysphagia) of both liquids and solids. The pain may be severe and may awaken the patient from sleep. Liquids that are very hot or cold may aggravate the pain. With time, this disorder may evolve into achalasia (failure to relax smooth muscle fibers of the gastrointestinal tract). There may be reflux of recently swallowed food. Combinations of all of these with abnormal lower or upper esophageal sphincter function complete the clinical picture. Esophageal spasm may also produce a severe pain in the absence of dysphagia that is indistinguishable from angina pectoris . This pain is often described as a substernal squeezing pain and may occur in association with exercise. A specific cause is seldom found, but there may be associated reflux esophagitis (i...
Do your knees feel wobbly or are your legs giving way? If you answered yes to either one of these questions, then you might be experiencing a condition known as Arthrogenic Muscle Inhibition. That’s a fancy way to say that the muscle weakness is caused by joint arthritis, injury and pain.
As a protective mechanism, the nervous system has reflexes that shut down muscle activity in order to protect the injured body part. In the case of an injured knee, ankle or other joint, doctors have observed significant muscle deactivation in response to joint swelling, pain, and arthritis. 1
In response to knee injury, surgery or arthritis, the quadriceps muscles become very weak. Even the hamstring and buttocks muscles are weakened in order to protect the knee. In response to an ankle injury or other painful process, the lower leg muscles in the calf start to lose their power. Researchers are even able to duplicate this arthrogenic muscle response by simulating joint swelling a...
You should knowAnswers to your question are meant to provide general health information but should not replace medical advice you receive from a doctor. No answers should be viewed as a diagnosis or recommended treatment for a condition. Content posted by community members does not necessarily reflect the views of Remedy Health Media, which also reserves the right to remove material deemed inappropriate.