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Jun 3, 2024 · Sleep myoclonus is involuntary, nonrhythmic muscle twitching that occurs either as a person falls asleep or during sleep. The movements include hiccups, starts, and jerks.
Oct 20, 2023 · Muscle spasms (also called muscle cramps) occur when your muscle involuntarily and forcibly contracts uncontrollably and can’t relax. Muscle spasms are normal and quite common. They can involve part or all of a muscle or several muscles in a group.
Nov 14, 2022 · Muscle spasms may increase when you drink caffeine or exercise before bed. Learn other causes and how to minimize twitching at night.
Oct 28, 2023 · Sleep myoclonus is defined as a “brief, involuntary twitching or jerking of a muscle or group of muscles.” It typically occurs as a person is falling asleep or during sleep. It's more common in childhood but can linger through adulthood.
Jan 21, 2021 · The occasional twitching at night is nothing to worry about, but chronic muscle spasms may point to different health conditions. At the very least, experiencing twitching in your sleep...
Jan 13, 2023 · Myoclonus refers to a quick jerking movement that you can't control. Hiccups are a form of myoclonus, as are the sudden jerks or "sleep starts" that you may feel just before falling asleep. These forms of myoclonus occur in healthy people and usually aren't serious.
Mar 15, 2023 · You can be awake or asleep when a leg cramp strikes. Most of the time, the muscle relaxes itself in less than 10 minutes. Your leg might feel sore or tender for up to a day afterward. Frequent ...
