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Symptoms may begin quickly or slowly depending on the size of the embolus and how much it blocks the blood flow. Symptoms of an arterial embolism in the arms or legs may include: Cold arm or leg; Decreased or no pulse in an arm or leg; Fingers or ...
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A common cause of embolus is when an artery whose lining has become thickened or damaged, usually with age, allows cholesterol to build up more easily than normal on the artery wall. If some of the cholesterol breaks off, it forms an embolus. Embo...
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Cyanosis is a physical sign causing bluish discoloration of the skin and mucous membranes. Cyanosis is caused by a lack of oxygen in the blood.
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Cyanosis is a physical state characterized by bluish discoloration of the skin and mucus membranes. This elderly woman's lips turned purple due to central cyanosis, a condition most commonly due to slow blood circulation, leading to a bluish skin coloration.
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Blue fingernails may represent a type of cyanosis caused by a lower level of lack of
circulating oxygen in the red blood cells. It may also represent a high level of an
abnormal form of hemoglobin in the circulation.
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Leg pain is a common symptom and complaint. For more specific topics, see foot pain , hip pain , knee pain , muscle pain , joint pain , shin splints , and blockage of leg arteries.
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The symptoms in your back or leg may be due to pressure on a nerve. This pressure may be caused by a damaged disk or by abnormal bone growth. Either way, you may feel pain, burning, tingling, or numbness. If you have pressure on a nerve that connects to the sciatic nerve, pain may shoot down your leg.
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Muscle rigidity is an alteration of muscle tone in which the muscles are in an involuntary
state of continual tension. Muscle rigidity can be a manifestation of neurological damage
(basal ganglia diseases) or a side effect of certain medications.
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Spasticity is marked by stiff or rigid muscles and exaggerated, deep tendon reflexes. The condition can interfere with walking, movement, or speech. See also muscle spasticity .
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Spasticity is a form of muscle overactivity. A spastic muscle is one in which a muscle resists being stretched out, and the resistance to stretch is greater the faster the muscle is moved.
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Spasticity is an abnormal increase in muscle tone. It may be associated with involuntary muscle spasms , sustained muscle contractions (dystonia), and exaggerated deep tendon reflexes that make movement difficult or uncontrollable.
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Definition and classification Pain is a universal human experience. The International Association for the Study of Pain (IASP) defines pain as " an unpleasant sensory and emotional experience associated with actual or potential tissue damage or described in terms of such damage.
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Expert-reviewed information summary about pain as a complication of cancer or its treatment. Approaches to the management and treatment of cancer-associated pain are discussed.
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Pain, medically termed "nociception," is a response to noxious stimuli that is conveyed to the brain by sensory neurons . The discomfort signals actual or impending injury to the body.
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Communicating About PainResourcesAmerican Pain Foundation888-615-7246www.painfoundation.orgAmerican Chronic Pain Associationwww.theacpa.orgThe National Pain Foundation www.painconnection.orgYou have a right to have pain treated. Untreated pain can...
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Pain is an unpleasant feeling that is conveyed to the brain by sensory neurons. The discomfort signals actual or potential injury to the body.
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Measuring Your PainA pain scale helps you rate pain intensity. In the scale, 0 means no pain, and 10 is the worst pain possible.
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Pain is an unpleasant feeling that is conveyed to the brain by sensory neurons. The discomfort signals actual or potential injury to the body.
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Pain is an unpleasant feeling that is conveyed to the brain by nerves in the body. Pain arises from any number of situations.
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This comprehensive report describes the many causes of pain, the latest treatments, and the best preventive strategies.
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Children who experience verbal abuse are at as much risk for developing anxiety or depression as those who are abused physically or sexually. This may be due to the fact that verbal abuse is likely to persist over a lengthy period of time.
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Examines the role of forgiveness in personal health and happiness, ranging from reduced stress to improved relationships.
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I have recurring sores in my mouth, most generally on the sides of my tongue, and the tip of my tongue gets very tender and sore. Do I have a vitamin deficiency? What else could be the cause of this?
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Paralysis is defined as complete loss of strength in an affected limb or muscle group. The chain of nerve cells that runs from the brain through the spinal cord out to the muscle is called the motor pathway.
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Paralysis is defined as complete loss of strength in an affected limb or muscle group. The chain of nerve cells that runs from the brain through the spinal cord out to the muscle is called the motor pathway.
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My father had a stroke that left him paralyzed on one side. He's aware of what's going on and can talk some, but he has severe spasticity in his left elbow, shoulder, and hand, along with muscle atrophy. Would Botox injections help his painful spasms?
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A charley horse is the common name for a muscle spasm, particularly in the leg. Muscle spasms can occur in any muscle in the body. When a muscle is in spasm, it contracts involuntarily and does not relax.
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Muscle spasms and cramps are spontaneous, often painful muscle contractions. Most people are familiar with the sudden pain of a muscle cramp.
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Weak or absent pulse is any difficulty in feeling a pulse, or an inability to detect a pulse at all. See also the information on CPR for more information about first-aid procedures.
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Weakness is a reduction in the strength of one or more muscles.
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