An 8-month-old baby suddenly cries out during sleep, nods vigorously when picked up, and returns to normal after a few seconds. What could be the cause?

Understand the differences between neonatal startle and seizures, and learn how to properly respond to these two situations.

A 20-day-old newborn has dark circles under the eyes and restless sleep during naps, possibly due to over-excitement or calcium deficiency. It is recommended to take oral AD drops and get more sunlight exposure to prevent calcium deficiency and promote weight gain.

Discuss the possible causes of sleep instability in 10-month-old babies and corresponding solutions, including the effects of calcium deficiency and startling.

Newborns crying and screeching at night can be caused by various reasons, including calcium deficiency, chronic diseases, or psychological factors.

This article discusses the reasons why a one-month-old baby often gets startled and how to deal with it.