- In medicine, myalgia, also known as muscle pain or muscle ache, is a symptom that presents with a large array of diseases. While the most common cause is the overuse of a muscle or group of muscles, acute myalgia may also be due to viral infections, especially in the absence of a traumatic history. Longer-term myalgias may be indicative of a metabolic myopathy, some nutritional deficiencies, or chronic fatigue syndrome.
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Myalgia, or muscle pain, is a symptom that presents with a large array of diseases. While the most common cause is the overuse of a muscle or group of muscles, acute myalgia may also be due to viral infections, especially in the absence of a traumatic history.
Phantom pain is pain felt in a part of the body that has been amputated, or from which the brain no longer receives signals. It is a type of neuropathic pain. The prevalence of phantom pain in upper limb amputees is nearly 82%, and in lower limb amputees is 54%.
Muscle is a soft tissue found in most animals. Muscle cells contain protein filaments of actin and myosin that slide past one another, producing a contraction that changes both the length and the shape of the cell. Muscles function to produce force and motion.
Skeletal muscle cramps may be caused by muscle fatigue or a lack of electrolytes such as sodium (a condition called hyponatremia), potassium (called hypokalemia), or magnesium (called magnesium deficiency). Cramps of smooth muscle may be due to menstruation or gastroenteritis.
The pain may be characterized as a dull ache, shooting or piercing pain, or a burning sensation. Discomfort can radiate into the arms and hands as well as the legs or feet, and may include numbness, or weakness in the legs and arms. The majority of back pain is nonspecific with no identifiable causes.
Side effects of statins include muscle pain, increased risk of diabetes mellitus, and abnormal blood levels of liver enzymes. Additionally, they have rare but severe adverse effects, particularly muscle damage. They inhibit the enzyme HMG-CoA reductase which plays a central role in the production of cholesterol. High cholesterol levels have been associated with cardiovascular disease.
Sep 04, 2019 · Muscle aches (myalgia) are extremely common. Almost everyone has experienced discomfort in their muscles at some point. Because there’s muscle tissue in nearly all parts of the body, this type of...
- Krista O'connell
Systemic muscle pain — pain throughout your whole body — is more often the result of an infection, an illness or a side effect of a medication. Common causes of muscle pain include: Chronic exertional compartment syndrome. Chronic fatigue syndrome. Claudication.
Myofascial pain syndrome ( MPS) is a fancy way to describe muscle pain. It refers to pain and inflammation in the body's soft tissues. MPS is a chronic condition that affects the fascia ...
The pain can be deep, sharp, dull, throbbing, or aching. You feel it in your muscles, tendons, and ligaments around the joints. For some people, the pain comes and goes. It could travel throughout ...
- Debra Fulghum Bruce, Phd
- 1 min