It’s normal for your baby to twitch during sleep. However, speak with a healthcare professional if they’re experiencing twitching or stiffening when they’re awake. This may be a sign of a ...

Your baby may also seem to twitch or jerk a muscle. You might hear the doctor call this myoclonus. There are two types: Positive myoclonus: They twitch because their muscles suddenly tense up.

This condition generally subsides within two months, whether your baby is breastfed or formula-fed. By about 6 months, when a baby's nasal passages have doubled in size, this hormone-induced ...

Myoclonus refers to sudden muscle jerks. It can happen on its own or as a symptom of an underlying condition, and the jerking can range from mild to severe. Medical News Today ...

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. Sleep myoclonus is not a ...

Myoclonus is sudden muscle movement, like a twitch or jerk, that you can’t control. Learn more about its types, symptoms, causes, diagnosis, and treatment at WebMD.