Discomfort is the greatly widespread symptom of musculoskeletal disorders. The pain can range from normal to drastic and from acute and less to chronic and long lasting and can be limited or widespread.
Musculoskeletal irritation can be resulted in by diseases of the bones, muscles, tendons, ligaments,or a mixture thereof (glimpse Beginning to the Musculoskeletal System ). Pain is the greatly widespread cause of discomfort musculoskeletal knee pain.
The muscle pain (known as myalgia) is often less serious than bone, but it can be very annoying. For example, a muscle spasm or cramp (protracted painful muscle contraction) in the calf can cause severe pain called Charley horse. Pain can occur when a muscle is affected by trauma, a loss of blood supply to the muscle, an infection, or a tumor. The polymyalgia rheumatica is a disorder that causes intense pain and stiffness of the neck, shoulders, upper and lower back as well.
The pain in the tendons and ligaments is often less intense bone pain. It is often described as “acute,” aggravated when the influenced tendon or ligament is spanned or stridden, and is generally ridden by rest. Common causes of tendon pain include tendonitis , tenosynovitis , lateral epicondylitis or median epicondylitis, and trauma to the tendons. The most common cause of ligament pain is trauma ( sprains ).
The pain in a bag can be caused by trauma, overload, gout or infection. Bursae are small fluid-filled sacs that form a protective cushion around the joints. The pain usually gets worse with movements involving the bursa and is relieved by rest. The affected bursa can swell.
The joint pain (arthralgia called) is not necessarily related joint inflammation (called arthritis). Arthritis can cause swelling and pain. Arthritis can be caused by several different disorders, including inflammatory arthritis (such as rheumatoid arthritis ), osteoarthritis , infectious arthritis , gout and related diseases, autoimmune diseases (such as systemic lupus erythematosus ) , vasculitis (such as immunoglobulin A associated vasculitis ), osteonecrosisand trauma that affects the part of the bone within a joint. Arthritic pain can be new (acute, for instance, when effected by illness, pain, or gout) or long-lasting (severe, for instance, when effected by rheumatoid arthritis). The pain that results from arthritis is usually worse when the joint is moved, but is typically also present when the joint is not moved. Sometimes pain that originates in structures near the joint, such as ligaments, tendons, and bursae, appears to come from the joint.