Why Is My Stomach Making Noises? Common Causes & When to Worry

Woman experiencing stomach noises and digestive discomfort

Have you ever heard your stomach making loud gurgling, rumbling, or bubbling sounds—even when you are not hungry? In most cases, these noises are a normal part of digestion and are nothing to worry about.

Your digestive system is constantly moving food, liquids, and gas through the stomach and intestines. As these contents move, they can create sounds that may sometimes be surprisingly loud.

However, stomach noises can become more noticeable after eating, when you are hungry, or when you have gas or changes in bowel movements. Certain foods, eating habits, stress, and even swallowing extra air can also make digestive sounds more noticeable.

In this article, we’ll explain why your stomach makes noises, what different types of stomach sounds can mean, common causes, and when unusual digestive noises may need medical attention.

What Are Stomach Noises?

Stomach noises are sounds produced as your digestive system moves its contents through the gastrointestinal tract.

Although we often call them “stomach noises,” the sounds can actually come from different parts of the digestive system, including the stomach and intestines.

Doctors may refer to these as bowel sounds or borborygmi.

Your digestive muscles regularly contract to move food, liquid, and gas through the digestive tract. This normal movement can create:

Gurgling sounds
Rumbling or growling
Bubbling sounds
Popping or clicking noises
Occasional louder or longer-lasting sounds

The volume and frequency can vary from person to person and can change throughout the day.

Why Does My Stomach Make Noises?

In most situations, stomach noises happen because your digestive system is doing its normal job.

1. Your Digestive System Is Moving Food and Liquid

After you eat, your digestive tract begins moving food and fluids through different stages of digestion.

Muscles in the digestive tract contract in a coordinated way to help move its contents forward. When food, liquid, and gas move through these areas, they can produce noticeable sounds.

This is one of the most common reasons you hear your stomach or abdomen making noises.

2. You May Be Hungry

Stomach noises can become particularly noticeable when you have not eaten for several hours.

When your stomach and intestines are relatively empty, normal muscular contractions can still occur. Because there is less food present to muffle the sounds, the movement of gas and fluid may be easier to hear.

That familiar “growling stomach” does not always mean you urgently need food—it can simply be part of normal digestive activity.

3. Gas Moving Through Your Digestive Tract

Gas is another common reason for gurgling or rumbling sounds.

Gas can enter your digestive system when you:

Eat or drink quickly
Talk while eating
Chew gum
Drink through a straw
Consume carbonated beverages
Swallow more air than usual

Gas is also naturally produced when bacteria in the large intestine break down certain carbohydrates that are not completely digested in the small intestine.

As gas moves through the intestines, it can create bubbling, rumbling, or popping sounds.

4. Certain Foods Can Make Noises More Noticeable

Some foods and drinks may increase gas or digestive activity in certain people.

Examples include:

Beans and lentils
Broccoli, cauliflower, and cabbage
Onions
Certain high-fiber foods
Carbonated drinks
Sugar alcohols found in some sugar-free products

This does not mean these foods are unhealthy. Many are nutritious and provide important fiber and nutrients.

However, if you notice that certain foods consistently cause excessive gas, bloating, or noisy digestion, keeping a simple food and symptom diary may help you identify patterns.

5. Eating Too Quickly

Eating quickly can cause you to swallow more air than usual.

That extra air can travel through the digestive system and contribute to:

Burping
Gas
Bloating
Gurgling or rumbling sounds

Eating more slowly and chewing your food thoroughly may help reduce swallowed air and make digestion more comfortable.

6. Constipation Can Cause Digestive Noises

Constipation changes how material moves through the digestive tract.

When stool remains in the colon for longer than usual, gas may also become trapped or move differently. This can sometimes lead to increased abdominal sounds, bloating, or discomfort.

If noisy digestion occurs together with persistent constipation, paying attention to your overall bowel habits can be useful.

Adequate fluids, regular physical activity, and gradually increasing dietary fiber can support healthy bowel movements for many people.

7. Diarrhea or Temporary Digestive Changes

Stomach and bowel noises may also become louder when you have diarrhea or another temporary change in digestion.

When liquid and gas move more quickly through the intestines, the resulting sounds can become more noticeable.

A short episode may occur after a dietary change, infection, food intolerance, or other temporary digestive disturbance.

If diarrhea continues or is accompanied by concerning symptoms, however, medical evaluation may be appropriate.

8. Stress and Anxiety May Affect Digestion

Your brain and digestive system communicate continuously through what is often called the gut-brain connection.

Stress and anxiety can affect digestive activity in some people. During stressful periods, you may notice more:

Stomach rumbling
Bloating
Gas
Changes in bowel movements
Abdominal discomfort

This does not mean that stomach noises are “just in your head.” Changes in stress levels can genuinely influence how the digestive system functions and how strongly you notice normal digestive sensations.

When Are Stomach Noises Normal?

Occasional stomach noises are usually normal, especially when you otherwise feel well.

They may occur:

Before or after meals
When you are hungry
After drinking fluids
When gas is moving through your intestines
After eating certain foods
During temporary changes in bowel movements

The sound itself is usually less important than the symptoms occurring alongside it.

If your stomach is making noises but you have no significant pain, vomiting, persistent diarrhea, unexplained weight loss, or other concerning symptoms, the noises are often simply part of normal digestive activity.

How Can You Reduce Excessive Stomach Noises?

Occasional stomach sounds are completely normal, and you do not need to stop every digestive noise. However, if your stomach frequently feels noisy or the sounds are accompanied by gas, bloating, or digestive discomfort, a few simple habits may help.

1. Eat Your Meals Slowly

Eating too quickly can cause you to swallow more air, which may contribute to gas and abdominal noises.

Try to:

Take smaller bites
Chew food thoroughly
Slow down during meals
Avoid talking continuously while chewing
Give yourself enough time to finish your meal comfortably

Slower eating may also make it easier to notice when you are comfortably full.

2. Limit Carbonated Drinks If They Trigger Symptoms

Soda, sparkling water, and other carbonated beverages contain dissolved gas. For some people, drinking them can increase belching, gas, bloating, and noticeable abdominal sounds.

You do not necessarily need to avoid them completely. Instead, notice whether carbonated drinks consistently make your symptoms worse.

If they do, reducing your intake may help.

3. Pay Attention to Foods That Trigger Gas

Different foods affect people differently.

If you regularly notice loud stomach noises along with gas or bloating, consider keeping a simple food diary for a short period.

Write down:

What you ate
Approximately when you ate it
When the noises started
Whether you experienced gas or bloating
Any changes in your bowel movements

This can help you recognize personal patterns without unnecessarily eliminating large groups of nutritious foods from your diet.

4. Increase Fiber Gradually

Fiber is important for digestive and overall health, but suddenly eating a lot more fiber can increase gas and digestive noises.

If you are increasing fiber in your diet, do it gradually and give your digestive system time to adjust.

Good sources include:

Oats
Beans and lentils
Fruits
Vegetables
Whole grains
Nuts and seeds

Drinking enough fluids is also important when increasing dietary fiber.

5. Stay Hydrated

Fluids help support normal digestion and healthy bowel movements.

Not drinking enough fluids may contribute to constipation in some people, which can be associated with bloating, gas, and changes in abdominal sounds.

Instead of waiting until you feel very thirsty, make water a regular part of your day.

Your individual fluid needs can vary depending on factors such as activity level, climate, diet, and medical conditions.

6. Stay Physically Active

Regular movement can support normal digestive function and healthy bowel habits.

You do not necessarily need intense exercise. Simple activities such as:

Walking
Light stretching
Household activities
Taking short movement breaks during the day

can help you stay active.

A short walk after a meal may also feel comfortable for many people, particularly if you tend to feel bloated or sluggish after eating.

7. Manage Stress When Possible

Stress can affect the way your digestive system functions and may make normal stomach sensations feel more noticeable.

Simple stress-management habits may include:

Deep breathing
Walking outdoors
Regular physical activity
Relaxing before bedtime
Getting enough sleep
Taking short breaks during a busy day

You do not need to eliminate stress completely. Even creating regular periods of relaxation may help support your overall well-being.

8. Avoid Swallowing Excess Air

If your stomach noises are accompanied by frequent gas or burping, reducing swallowed air may help.

Try limiting habits such as:

Chewing gum frequently
Drinking through straws
Eating very quickly
Drinking large amounts of fizzy beverages
Talking while chewing

These small changes can reduce the amount of air entering your digestive system.

Can Stomach Noises Mean Something Is Wrong?

Most stomach noises are harmless. However, digestive sounds should be considered together with other symptoms.

For example, occasional rumbling by itself is very different from persistent abdominal pain combined with vomiting, severe bloating, or major changes in bowel movements.

The pattern, duration, and symptoms that occur alongside the noises are more important than how loud the sound is.

When Should You Talk to a Doctor?

Consider speaking with a healthcare professional if unusual or persistent stomach noises occur together with symptoms such as:

Persistent or severe abdominal pain
Repeated vomiting
Significant or persistent diarrhea
Ongoing constipation
Blood in the stool or black, tarry stools
Unexplained weight loss
Persistent or severe abdominal swelling
Fever
Significant changes in your normal bowel habits
Symptoms that continue or keep getting worse

What About Very Loud or Sudden Stomach Noises?

A particularly loud stomach sound does not automatically mean that something is wrong.

Digestive sounds can naturally become louder depending on what you have eaten, how much gas or fluid is moving through the intestines, and whether your digestive tract is relatively empty.

What matters more is whether the noises are new, persistent, or accompanied by other concerning symptoms.

If you have severe abdominal pain, repeated vomiting, marked abdominal swelling, or you cannot pass stool or gas, seek prompt medical attention rather than relying on the sounds alone.

The Bottom Line

Stomach noises are usually a normal part of digestion. Food, liquid, gas, hunger, eating habits, certain foods, constipation, diarrhea, and stress can all affect how noticeable these sounds become.

You generally do not need to eliminate normal digestive sounds. Instead, focus on healthy eating habits, adequate hydration, regular movement, gradual fiber intake, and identifying any personal food triggers.

If stomach noises are persistent or occur with significant pain, vomiting, bleeding, unexplained weight loss, or major bowel changes, it is important to speak with a healthcare professional.

Frequently Asked Questions

1. Is it normal for my stomach to make noises every day?

Yes. Digestive sounds can occur throughout the day as your stomach and intestines move food, liquid, and gas through the digestive tract. If you feel well and do not have other concerning symptoms, regular stomach noises are usually normal.

2. Why does my stomach make noises when I am hungry?

When your stomach and intestines are relatively empty, normal muscular contractions can make digestive sounds more noticeable. With less food present to muffle the movement of gas and fluid, the sounds may seem louder.

3. Why is my stomach making noises after eating?

After you eat, your digestive system becomes active as it moves food, liquid, and gas through the gastrointestinal tract. This normal activity can cause gurgling, bubbling, or rumbling sounds.

4. Can gas cause loud stomach noises?

Yes. Gas moving through the intestines can create bubbling, rumbling, or popping sounds. Eating quickly, swallowing air, carbonated beverages, and certain foods may increase gas for some people.

5. Can stress cause stomach noises?

Stress can affect digestive activity and may make stomach sensations and digestive sounds more noticeable. Some people also experience changes in gas, bloating, constipation, or diarrhea during stressful periods.

6. Should I worry if my stomach is making very loud noises?

Loudness alone does not necessarily indicate a health problem. However, if unusual stomach noises are persistent or occur with severe pain, repeated vomiting, significant swelling, blood in the stool, unexplained weight loss, or major changes in bowel movements, talk with a healthcare professional.

7. How can I stop my stomach from making noises?

You may not be able to completely stop normal digestive sounds—and you generally do not need to. Eating slowly, limiting foods or drinks that trigger excessive gas, staying hydrated, remaining physically active, and managing stress may help reduce bothersome symptoms.

8. Do stomach noises mean I have a digestive problem?

Not necessarily. Stomach noises are a normal part of digestion. The presence of other symptoms is usually more important than the sound itself when determining whether medical evaluation is needed.

Key Takeaways

Stomach noises are usually a normal part of digestion.
Sounds can come from the movement of food, liquid, and gas through the digestive tract.
Hunger and an empty digestive tract can make sounds more noticeable.
Eating quickly and swallowing excess air may increase gas and digestive noises.
Certain foods and carbonated drinks can make symptoms more noticeable in some people.
Constipation, diarrhea, and stress can also affect digestive sounds.
Eating slowly, staying hydrated, gradually increasing fiber, and staying active may support comfortable digestion.
The sound itself is usually less important than symptoms occurring alongside it.
Persistent or concerning symptoms should be discussed with a healthcare professional.

Conclusion

Hearing your stomach rumble, gurgle, or bubble can sometimes be surprising, especially when the sound is loud enough for other people to notice. But in most cases, these noises are simply evidence of the normal movement happening inside your digestive system.

Hunger, eating, gas, certain foods, bowel changes, and stress can all influence how frequently you hear these sounds. Simple habits such as eating slowly, staying hydrated, choosing a balanced diet, getting regular movement, and paying attention to personal food triggers may help if the noises are bothersome.

Most importantly, do not judge your digestive health by stomach sounds alone. If unusual noises are accompanied by persistent pain, repeated vomiting, blood in the stool, unexplained weight loss, severe swelling, or significant changes in bowel habits, seek medical advice.

Understanding what is normal can help you feel less concerned about the everyday sounds your digestive system naturally makes.

Medical Disclaimer

This article is intended for general educational and informational purposes only. It is not a substitute for professional medical advice, diagnosis, or treatment. If you have persistent, severe, or concerning digestive symptoms, consult a qualified healthcare professional.

References

National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
MedlinePlus
National Health Service (NHS)
Mayo Clinic

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