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- Dictionaryspasm/ˈspazəm/
noun
- 1. a sudden involuntary muscular contraction or convulsive movement: "shifting heavy loads without help brought on muscular back spasms" Similar
verb
- 1. experience sudden involuntary muscular contractions; twitch convulsively: "my body spasmed violently"
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Jan 26, 2024 · A muscle spasm — also known as a charley horse, muscle cramp or twitch — is a sudden, involuntary movement in one or more muscles. Common causes include stress, exercise, or dehydration, but...
Jun 17, 2024 · A muscle spasm, or muscle cramp, is an involuntary contraction of a muscle. Muscle spasms occur suddenly, usually resolve quickly, and are often painful. A muscle spasm is different than a muscle twitch. A muscle twitch, or fasciculation, is an uncontrolled fine movement of a small segment of a larger muscle that can be seen under the skin.
Jan 3, 2024 · A muscle spasm, also known as a charley horse or muscle cramp, refers to the involuntary and forceful contraction of a muscle, most commonly in the thighs, calves, feet, hands, and arms. They can also occur in the abdomen or along the rib cage.
Mar 9, 2024 · Twitches and spasms are most common in the thighs, calves, hands, arms, belly, ribcage, and the arches of your foot. They can involve part of a muscle, all of it, or a group of muscles.
1. a sudden involuntary contraction of a muscle or group of muscles. 2. a sudden, transitory constriction of a passage, canal, or orifice; spasms usually occur when the nerves supplying muscles are irritated, and are often accompanied by pain. A vasospasm is a rare type that occurs in a blood vessel.
Feb 23, 2020 · What is a Muscle Spasm? As the North American Spine Society explains, a muscle spasm is an involuntary contraction of a muscle or muscle group anywhere in the body. Muscle spasms can range from the small muscles—like when your eyelid won’t stop twitching—to larger muscles, like that charley horse in your leg when you flex it the wrong way.
May 24, 2024 · Muscle spasms are common, involuntary contractions of a muscle that can cause stiffness and tightening. Any muscle can spasm, and spasms may occur in part or all of the muscle, or even in a group of muscles. Muscle spasms (also called spasticity) can be mild or severe.
Nov 12, 2019 · Muscle spasms are a sudden involuntary contraction of one or more muscles in your body. The length of time a spasm lasts for varies, but generally, most last for only a few seconds or minutes before relaxing again. Many are painful. Muscle spasms may also be called muscle cramps. What are muscles?
Mar 1, 2024 · Causes can include multiple sclerosis (MS), amyotrophic lateral sclerosis (ALS), thyroid disease, and more. This article provides an overview of muscle twitching and its common causes, as well as symptoms of other, potentially more serious conditions and advice on when to seek medical care.
noun. spasms. A sudden, convulsive, involuntary muscular contraction: a tonic spasm is persistent and sustained, and a clonic spasm is one of a series of relatively brief contractions alternating with relaxations. Webster's New World. Similar definitions. Any sudden, violent, temporary activity, feeling, etc. Webster's New World.
