9 May 2019 It can happen spontaneously or when the baby burps. It occurs in practically all newborns and is not particularly significant if in small amounts. However, if excessive , the cause of spit up should be investigated, as it may have causes that need treatment or may trigger problems. Suggestions To reduce the baby’s spit up, it must be burped in the middle and at the end of feeds. It is also a good idea to keep the head of the crib slightly raised. This article was written with the support of physicians and other clinical professionals from the Hospital da Luz network. The content published in the Health Guide is intended for the general public and is provided for informational and educational purposes only. It does not replace individual medical assessment, diagnosis, or personalized clinical advice from a qualified healthcare professional. The content is produced or reviewed by physicians and other healthcare professionals at Hospital da Luz and is based on the knowledge available at the time of publication or the most recent update, as indicated at the beginning of each item.