Is sleep myoclonus more common in infants?

Sleep myoclonus refers to sudden, brief muscle jerks that occur during sleep. According to the medical literature, such as the study by Hrastovec and colleagues, this condition is more frequently observed in infants. It is generally considered benign, meaning it is not harmful and does not lead to other health problems.

• Common in Infants: Infants often experience sleep myoclonus, and it usually resolves on its own as they grow older.
• Benign Nature: These muscle jerks are typically harmless and do not require treatment.

It is important for parents to know that while sleep myoclonus can be startling, it is usually a normal part of development and not a cause for concern. If there are any worries about a child's health, consulting a healthcare provider is always a good step.