It is normal to feel full after eating a large meal. However, if someone’s stomach feels full and tight regularly or for no clear reason, it could signal an underlying condition.

Stress, eating habits, and lifestyle factors can all cause a tight, full stomach. Conditions affecting digestion and hormones can also cause this sensation.

In this article, we look at some possible causes for a full stomach, treatments, home remedies, and when to see a doctor.

If someone’s stomach feels full, it may feel as though they have eaten too much food. The stomach itself may feel tight, stretched, or uncomfortably heavy.

Depending on the cause, this symptom may occur alongside others, such as:

  • a bloated or distended stomach
  • abdominal discomfort or pressure
  • stomach ache or cramps
  • feeling full quickly while eating
  • nausea
  • heartburn
  • belching or gas
  • changes in bowel movements

A full, tight stomach could be due to lifestyle, eating patterns, and diet. In some cases, consistent feelings of fullness or tightness could be due to an underlying medical condition.

Many factors could account for a full stomach.

Eating habits

The way a person eats can contribute to feeling uncomfortably full after meals. Examples include overeating, eating too quickly, or eating while stressed.

Certain foods are also more likely to cause bloating after meals, which can make someone feel full if they eat a lot of them. These include foods that are high in fiber, such as beans, onions, and cabbage. Carbonated drinks may also increase fullness.

If eating habits or certain foods are causing stomach fullness, a person may find that this symptom improves when they adjust their diet or behavior. The Gastroenterological Society of Australia recommend:

  • eating slowly and mindfully
  • stopping eating when satisfied
  • drinking enough fluids
  • exercising regularly
  • quitting smoking


Indigestion describes a group of symptoms that include:

  • pain or burning sensation in the stomach
  • feeling full soon after eating
  • stomach growling or gurgling
  • burping or gas
  • bloating
  • nausea

Occasional indigestion is very common and may improve with dietary changes. According to the National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK), some people find that acidic foods, such as tomatoes or orange juice, trigger indigestion. Other things that may cause indigestion include:

Reducing triggers can help prevent indigestion, along with over-the-counter (OTC) antacids. However, frequent indigestion can be a sign of an underlying condition that requires treatment.


Constipation occurs when someone has less than three bowel movements a week. This can cause the abdomen to feel full and uncomfortable. A person with constipation may also have:

  • difficult or painful bowel movements
  • hard, dry, or lumpy stools
  • incomplete bowel movements

Constipation is very common. In mild cases, eating more fiber, drinking enough water, and exercise can help. People can also use OTC remedies, such as stool softeners.

Irritable bowel syndrome

Irritable bowel syndrome (IBS) is a group of symptoms that include bloating and discomfort. According to the NIDDK, people with IBS also experience:

  • painful abdominal cramps
  • diarrhea or constipation, or both
  • incomplete bowel movements

A range of factors can cause or contribute to the development of IBS. These include:

IBS treatment may include dietary changes, reducing stress, and treating mental health conditions. Doctors may also prescribe medication to help someone manage their symptoms.

Stomach ulcers

Helicobacter pylori is a species of bacteria that can damage the stomach’s lining,leading to stomach ulcers. Stomach ulcers can also occur due to long term use of NSAIDs or Zollinger-Ellison syndrome, a rare condition that causes tumors to grow in the upper small intestine.

The most common symptom of an ulcer is a dull or burning stomach pain. The pain may occur when the stomach is empty, coming and going for days, weeks, or months. Other symptoms of a stomach ulcer include:

  • bloating
  • burping
  • nausea
  • vomiting
  • lack of appetite
  • weight loss

Stomach ulcer treatments vary depending on the cause of the ulcer. Doctors may prescribe proton pump inhibitors (PPIs), antibiotics, antacids, or bismuth subsalicylates.

Gastroesophageal reflux disease

If people have frequent, long-lasting acid reflux or heartburn, they may have gastroesophageal reflux disease (GERD). People with GERD experience the following symptoms:

  • burning pain in the upper abdomen or chest
  • nausea or vomiting
  • bad breath
  • difficulty swallowing
  • respiratory issues
  • teeth that are wearing away

GERD has many causes, including increased pressure on the stomach from pregnancy, obesity, a hiatal hernia, smoking, and some medications. Identifying the causes of GERD can help someone find ways to feel better. The NIDDK recommend:

  • avoiding GERD trigger foods, such as spicy food or alcohol
  • eating at least 3 hours before bedtime
  • maintaining a moderate weight
  • quitting smoking

Doctors may prescribe medications, such as antacids, H2 blockers, prokinetics, or PPIs.


Gastroparesis is a condition that causes a delay in gastric emptying. This means the contents of the stomach do not empty to the small intestine, as usual, making the stomach feel full. The NIDDK list the following symptoms include:

  • feeling full quickly
  • feeling full for a long time after eating
  • nausea or vomiting
  • bloating
  • belching
  • upper abdominal pain
  • heartburn
  • loss of appetite

Treatment may include:

  • gentle exercise, such as walking, after eating
  • reducing fat and fiber intake
  • eating smaller meals more frequently
  • avoiding carbonated and alcoholic drinks
  • avoiding lying down 2 hours after eating

Other causes

Other causes of a full, tight stomach include:

  • premenstrual syndrome, which can cause bloating
  • gastritis, or inflammation of the stomach lining
  • pancreatitis, which causes pain or tenderness in the upper abdomen

Home remedies will not treat conditions such as stomach ulcers or gastroparesis. For these, a person will need medical treatment. People with conditions such as IBS may also need help from a dietitian to understand how to manage their condition.

However, some remedies and lifestyle changes may help someone get short term relief from feeling uncomfortably full, such as:

  • reducing stress and anxiety
  • exercising more frequently
  • avoiding spicy, greasy, or other trigger foods
  • eating smaller meals more regularly
  • wearing loose clothing
  • avoiding lying down for 3 hours after eating

Anyone with persistent feelings of fullness or bloating in the stomach should talk to a doctor if possible. This could be a sign of an underlying condition.

People should see a doctor straight away if they have any severe or persistent symptoms, such as:

  • unexplained weight loss
  • persistent bloating or feeling of fullness
  • unusual changes in bowel movements or urination
  • lower back pain
  • fever or chills
  • blood in stools or urine
  • bleeding from the rectum
  • persistent abdominal pain or tenderness
  • nausea and vomiting
  • shortness of breath

These symptoms could indicate a serious condition, such as pancreatitis or cancer.

If a person’s stomach feels full, they may find relief by changing their eating habits and adjusting their diet. For indigestion or constipation, OTC products may relieve symptoms.

However, if a person frequently feels uncomfortably full, and there is no apparent cause, such as eating a large meal, they may have an underlying health condition. A doctor will be able to diagnose the root cause and suggest treatments.