My Baby's Farts Smell Like Rotten Eggs: Causes And Solutions


Having a baby is a blessing, but it comes with several challenges, including dealing with their farts. It’s normal for babies to pass gas frequently, but it can be concerning when their farts smell like rotten eggs. This article will explore the causes and solutions to this problem.

Causes of Rotten Egg Smelling Farts in Babies

There are several causes of rotten egg-smelling farts in babies, including:

1. Formula Intolerance

If your baby is formula-fed, it’s possible that they are intolerant to the formula. This intolerance can cause gas, bloating, and discomfort.

2. Lactose Intolerance

Lactose intolerance is a common problem in babies. It occurs when the baby’s body cannot digest lactose, a sugar found in milk. This inability to digest lactose can cause gas, bloating, and foul-smelling farts.

3. Gastrointestinal Infections

Gastrointestinal infections can cause inflammation in the baby’s digestive tract, leading to gas and foul-smelling farts.

4. Diet Changes

If you’ve recently introduced new foods to your baby’s diet, it’s possible that their farts will smell different. This is because the bacteria in their gut are adjusting to the new foods.

Solutions to Rotten Egg Smelling Farts in Babies

Now that you know the causes, here are some solutions to help alleviate the problem.

1. Change Formula

If you suspect that your baby is intolerant to their formula, try switching to a different brand that is designed for sensitive stomachs.

2. Reduce Dairy Intake

If your baby is lactose intolerant, you can reduce their dairy intake or switch to a lactose-free formula.

3. Seek Medical Attention

If you suspect that your baby has a gastrointestinal infection, it’s important to seek medical attention. Your doctor may prescribe antibiotics or other medications to help alleviate the symptoms.

4. Introduce New Foods Slowly

If you’re introducing new foods to your baby’s diet, do it slowly to give their gut time to adjust. This will help prevent gas and foul-smelling farts.

Tips for Dealing with Rotten Egg Smelling Farts in Babies

Here are some tips to help you deal with your baby’s foul-smelling farts:

1. Burp Your Baby

Burping your baby after feeding can help release any trapped gas in their digestive system.

2. Use Gas Drops

Gas drops can help alleviate gas and bloating in babies. Consult with your doctor before using them.

3. Massage Your Baby’s Belly

Gently massaging your baby’s belly can help relieve gas and bloating.

4. Change Diapers Frequently

Changing your baby’s diaper frequently can help reduce the smell of their farts.


In conclusion, foul-smelling farts in babies are normal, but they can be concerning when they smell like rotten eggs. Understanding the causes and solutions to this problem can help you alleviate your baby’s discomfort and reduce the smell of their farts. Remember to consult with your doctor if you’re concerned about your baby’s health.