In short: Sleep fears are a normal stage of development for children from 1.5 to 6 years old. It is based on an active imagination and an immature understanding of reality. The main helpers are a predictable ritual, a calm reaction of parents and recognition of fears without ridicule.
Important: night terrors (horrors) at the age of 2-6 years are normal, they are not associated with psychological problems and go away on their own with age.
This material is for informational purposes only and does not constitute medical advice and is not a substitute for medical advice. If a child's sleep is accompanied by alarming symptoms, a pronounced deterioration in health, problems with breathing, feeding or weight gain, it is necessary to consult a qualified medical specialist as soon as possible, and not rely only on information from the Internet.