2. Vomiting and problems with feeding

This symptom is quite vague. There are many reasons why a baby would start vomiting or why you’d have issues with feeding. Check if your baby starts throwing up without any apparent reason. This could be a symptom of shaken baby syndrome. Observe your child to determine whether he’s having trouble sucking or swallowing. This is another symptom of the disorder. Try giving your little one his favorite food, one which he loves to eat. If he rejects that too, bring your baby to the doctor.