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There are three grades of sprains. Grade I sprains are mild injuries where there is no tearing of the ligament, and no joint function is lost, although there may be tenderness and slight swelling. Grade II sprains are caused by a partial tear in t...
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Both sprains and strains are due to increased demand or large stresses placed on the involved structures, i.e., ligament, muscle, or tendon.
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Any unfamiliar activity that stresses a muscle or joint may cause a strain or sprain. Heavy lifting, falls, and playing a sport without warming up or conditioning are common causes. There are three grades of sprains. Grade I sprains are mild injur...
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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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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. However, pain is more than a sensation, or the physical awaren...
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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. However, pain is more than a sensation, or the physical awareness of pain; it also includes perception, ...
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Pain is an unpleasant feeling that is conveyed to the brain by nerves in the body.
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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. However, pain is more than a sensation, or the physical awareness of pain; it also includes perception, ...
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Back pain may occur in the upper, middle, or lower back; it is most often experienced in the lower back. It may originate from the bones and ligaments forming the spine, the muscles and tendons supporting the back, the nerves that exit the spinal ...
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Swelling is the enlargement of organs, skin, or other body parts. It is caused by build up of fluid in the tissues. The extra fluid can lead to a rapid increase in weight over a short period of time (days to weeks. Swelling can occur throughout th...
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Pain felt in your lower back may come from the spine, muscles, nerves, or other nearby structures. It may also be due to problems in your mid or upper back, the testicles or ovaries, or a hernia in the groin.
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Low back pain (LBP) is a common complaint—second only to cold and flu as a reason why patients seek care from their family doctor. It may be a limited musculoskeletal symptom or caused by a variety of diseases and disorders that affect or extend f...
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Back pain is one of the most common health complaints. Almost everyone will have back pain at some time in their life. Most of the time, the exact cause of the pain cannot be found. This article discusses long-term (chronic) low back pain. For inf...
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Low back pain is a common musculoskeletal symptom that may be either acute or chronic. It may be caused by a variety of diseases and disorders that affect the lumbar spine. Low back pain is often accompanied by sciatica , which is pain that involv...
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Neck pain may begin in any of the structures in the neck. These include muscles and nerves as well as spinal vertebrae and the cushioning disks in between. Neck pain may also come from regions near the neck, like the shoulder, jaw, head, and upper...
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Neck pain is a nonspecific symptom of discomfort that has a number of possible causes. Depending on the cause, neck pain may be experienced as limited to the neck itself (localized), or as radiating to the shoulders and upper arm. The patient may ...
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Physical therapy for back and neck pain is the treatment of this pain using professionally accepted techniques and procedures carried out by a physical therapist.
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Joint pain can affect one or more joints. See also: Arthritis (inflammation of joints; Bursitis; Muscle pain.
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Shoulder pain involves any pain in or around the shoulder joint.
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Knee pain usually results from overuse, poor form during physical activity, not warming up or cooling down, or inadequate stretching. Simple causes of knee pain often clear up on their own with self care. Being overweight can put you at greater ri...
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Knee pain refers to any aching or burning pain in the knee joint. Knee pain can be a symptom of numerous conditions and diseases, including knee stress, osteoarthritis , injury, gout , infection, and bursitis .
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Muscle aches and pains are common and can involve more than one muscle. Muscle pain also can involve ligaments, tendons, and fascia, the soft tissues that connect muscles, bones, and organs. See also: Muscle cramps; Joint pain.
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Leg pain is a common symptom and complaint. For more specific information, see: Foot pain; Knee pain; Joint pain; Hip pain; Muscle pain; Shin splints.
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Ankle pain involves any discomfort in one or both ankles.
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Wrist pain is any pain or discomfort in the wrist.
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This article describes aching or other discomfort in the elbow that is not related to direct injury.
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Hip pain involves any pain in or around the hip joint.
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Pain is an unpleasant sensation triggered in the nervous system that can range from mild discomfort to unbearable agony. Pain receptors located throughout the body send electrical impulses via the spinal cord to the brain.
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Muscle stiffness is feeling of tension and contraction in the muscles, that may limit normal range of motion. Sometimes muscles feel stiff after periods of vigorous use, for example athletic activities, physical labor or weight lifting.
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Groin pain refers to discomfort in the area where the abdomen ends and the legs begin. This article focuses on groin pain in men.
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Hip stiffness is a feeling that it is difficult to move the hip although the person may have no structural limitation to full range of motion in the joint..
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Bruises, or ecchymoses, are a discoloration and tenderness of the skin or mucous membranes due to the leakage of blood from an injured blood vessel into the tissues. Pupura refers to bruising as the result of a disease condition. A very small brui...
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Cyanosis is a bluish color to the skin or mucus membranes due to a lack of oxygen in the blood.
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A bruise is an area of skin discoloration. A bruise occurs when small blood vessels break and leak their contents into the soft tissue beneath the skin.
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Bruises, or ecchymoses, are a discoloration and tenderness of the skin or mucous membranes due to the leakage of blood from an injured blood vessel into the tissues. Purpura refers to bruising as the result of a disease condition. A very small bru...
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Bruises, or ecchymoses, are a discoloration and tenderness of the skin or mucous membranes due to the leakage of blood from an injured blood vessel into the tissues. Pupura refers to bruising as the result of a disease condition. A very small brui...
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Pain or discomfort can be felt anywhere in the foot, including the heel, toes, arch, instep, sole, or ankles. See also: Ankle pain; Heel pain.
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Most frequently heel pain is not the result of any single injury, such as a fall or twist, but rather the result of repetitive or excessive heel pounding. Plantar fasciitis is inflammation of the thick connective tissue on the sole of your foot th...
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Irritability is an excessive response to stimuli.
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Painless swelling of the feet and ankles is a common problem, particularly among older people. Abnormal buildup of fluid in the ankles, feet, and legs is called peripheral edema.
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Muscle cramps are involuntary and often painful contractions (movements) of the muscles.
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Muscle spasms and cramps are spontaneous, often painful muscle contractions.
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Muscle spasms and cramps are spontaneous, often painful muscle contractions.
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