Why does a newborn spit up milk every time after breastfeeding, and what should be done about it?

Oct 07, 2022 Source: Cainiu Health

Dr. Zhou Xiaofeng

Introduction

In general, if a newborn spits up milk after every breastfeeding session, it may be caused by overfeeding, improper feeding techniques, immature digestive system development, gastroesophageal reflux, or upper respiratory tract infections. It is recommended to visit a正规 hospital for examination and receive targeted treatment based on the specific cause. If symptoms are severe, prompt medical attention is advised to avoid delaying diagnosis and treatment.

In general, if a newborn frequently spits up milk after breastfeeding, it may be caused by overfeeding, improper feeding methods, immature digestive system development, gastroesophageal reflux, or upper respiratory tract infections. It is recommended to visit a正规 hospital for evaluation and receive targeted treatment based on the specific cause. Detailed explanations are as follows:

1. Overfeeding

A newborn may ingest too much breast milk during a single feeding, causing excessive stomach distension. This can increase gastric pressure and lead to spitting up.

2. Improper Feeding Method

If a newborn feeds too quickly or eagerly, excess air may enter the stomach. When a sufficient amount of air accumulates, it can trigger spitting up. It is recommended to gently compress the nipple with your fingers while breastfeeding to slow down the flow of milk and prevent it from coming out too forcefully.

3. Immature Development

The digestive system of a newborn is typically not yet fully developed. After breastfeeding, the lower esophageal sphincter (cardia) may remain relaxed and fail to close properly, while the pyloric region remains relatively tight, leading to milk regurgitation. In most cases, this condition gradually improves or resolves completely by around three months of age as the infant grows.

4. Gastroesophageal Reflux

Gastroesophageal reflux refers to the backward flow of stomach acid and gastric contents into the esophagus, which may cause spitting up. This condition is often accompanied by obvious discomfort, such as crying, irritability, and refusal to feed. Adopting appropriate feeding techniques may help alleviate symptoms.

5. Upper Respiratory Tract Infection

When a newborn has an upper respiratory tract infection, severe coughing may occur, increasing abdominal pressure and causing milk to reflux from the stomach, resulting in spitting up. It is recommended to follow medical advice and use medications such as ibuprofen tablets, cold remedy granules, or ribavirin granules for treatment.

If symptoms are severe, prompt medical attention is advised to avoid delays in treatment. Maintaining healthy daily habits can support the overall well-being of the newborn.

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