9 months baby crying before bedtime, may be caused by physiological discomfort, too excited, indigestion, intussusception and other factors.
1. Physiological discomfort: 9-month-old babies are not yet able to express their discomfort in words, if they feel hungry, thirsty, hot or cold discomfort or sleep environment is too noisy, bright, etc., will make the baby cry before bedtime.
2. too excited: babies and young children are too excited during the day, will make the cerebral cortex is in a state of excitement, not easy to fall asleep, leading to babies and young children to cry before bedtime.
3. Indigestion: Improper feeding by parents can cause indigestion in infants and young children, resulting in epigastric pain, abdominal distension and other discomforts, resulting in crying before bedtime, and can be accompanied by nausea, vomiting and other symptoms.
4. Intussusception: usually due to the normal rhythm of intestinal peristalsis disorders and other factors, resulting in infants and children due to abdominal pain, crying at bedtime, and will be accompanied by vomiting, bloody stools and other phenomena.
In addition, there are other reasons can cause 9 months baby crying before bedtime, if accompanied by other discomfort, it is recommended to go to the hospital in a timely manner, identify the cause of the disease, and receive treatment as soon as possible.