Being Healthy Humans

Being Healthy

Written by 11:13 am Food, Nutrition

Why Do I Suddenly Get Nauseous While Eating?

nausea after eating

When eating, abrupt nausea can be alarming and uncomfortable. Several reasons might account for this, such as rapid eating, rich or oily foods or anxiety. At times, some diseases like acid reflux, gastritis or food intolerances can cause nausea. In essence, your body could be reacting to something it deems harmful or overpowering thereby leading to an abrupt feeling of sickness as a defense mechanism. This sudden onset of nausea while eating can be alarming and intrude on the enjoyment of your meal. But worry no longer—there are certain methods to treat this. After this unsightly reveal, let’s delve into who may be at fault and discover approaches to finding your way to comfort food.

Why Do I Suddenly Get Nauseous While Eating?

Several factors can lead you to feel nauseous after eating. Here are some of the most common reasons:


After consuming too much food within a very short time, the belly extends beyond its normal limits and this causes pain by activating the brain reflexes. Digestion may become slow as a result of this and then one may have accumulated food and stomach acid which irritate stomach lining. This results in feeling full, bloated and nauseous due to sudden excessive quantities of food.

Eating too fast

When you eat very fast, it’s difficult for your body to send satiety signals. In such a case, you may end up eating too much and even feeling nauseous. So you must avoid eating fast and chew the food slowly and properly

Spicy or oily meals

When you intake spicy and oily foods it may make the stomach lining worse, causing nausea and heartburn.

Food intolerances and constipation

Consuming either lactose, which is found in dairy foods, or gluten (mainly present in wheat, barley and rye), can lead to digestive difficulties; on the other hand, aside from this nausea and vomiting as well as stomach upset are just some of the variety of symptoms that could result.

why do i get nauseous when i eat

Source: Freepik

Gastroesophageal reflux disorder (GERD)

This circumstance takes place when belly acid backs up into the oesophagus, causing heartburn, chest pain and nausea, especially after you have had a meal.

Motion sickness

For some people, having anything while travelling can lead to motion sickess, causing nausea and discomfort.

Stress and strain

Our emotional state can significantly affect our food consumption. Anxiety and pressure can occur as constipation, in particular, when related to mealtimes.


Nausea can also occur due to medicinal drugs. If you are on a prescription medication it may cause discomfort. In such a situation you must visit your doctor.

why do i feel sick after i eat

Source: Freepik


Nausea is a common symptom in early pregnancy, often called morning sickness. In this situation, you may also feel nauseous after eating something.

While the causes listed above are expected, a few rare reasons warrant scientific evaluation, specifically if they’re continual or intense:

Gastrointestinal infections: Infections or viruses, including food poisoning, can cause nausea, vomiting, diarrhoea and stomach cramps.

Stomach ulcers: These ulcers in the lining of the stomach may be irritated beacsue of food. It may cause nausea and burning aches.

Appendicitis: Your appendix can also cause sudden extreme belly pain, nausea, and vomiting.

Gallstones: If your gallbladder has stones it can cause ache, nausea and indigestion after eating fatty or oily meals.

If you suddenly feel nauseous even while eating and show any of the following signs, it’s crucial to seek scientific help.

• Severe or persistent belly ache

• Coughing up blood or watery diarrhoea

• Severe fever

• Difficulty breathing

• Urinary incontinence (dizziness, fatigue, diarrhoea).

• Unexplained weight loss

Tips For Handling Sudden Onset Of Nausea While Eating

Here are a few approaches to save you or lessen sudden nausea after eating.

Take small portions: To avoid overwhelming your digestive system, try using small plates or serving only a small quantity of food at certain times of the day.

Chew well: This enables food to break down and properly, decreasing the load on your stomach.

Maintain a healthy eating regimen: Choose unprocessed whole ingredients that might be high in fibre and vitamins. Limit sugary and fatty foods that may irritate the stomach.

Manage pressure: Exercises, yoga and meditation, or deep respiratory techniques can dramatically improve your health and decrease the feeling of nausea after eating.

Stay hydrated: Drinking plenty of water throughout the day helps digestion and prevents water retention.

Ginger: Ginger is a natural treatment regarded for its healthy properties. Try ginger tea, chews, or ginger with your food. 

Identify food triggers: Pay close attention to the forms of meals that trigger your constipation. You may need to eliminate or restrict positive meals from your weight loss plan.

Furthermore, sometimes certain fad diets may also make you nauseous after you eat something. For instance, fad diet examples like the ketogenic diet, very low-calorie diets, or detox diets with excessive juice cleanses can all lead to nausea. Understanding these fad diet examples that might cause such symptoms is crucial to making healthier and more sustainable dietary choices.

Summing Up 

You may get suddenly nauseous while eating and it is irritating, but it doesn’t prevent you from eating it. Many common reasons, along with overeating or spicy ingredients, can effortlessly be addressed through conscious eating. If your signs and symptoms persist, don’t hesitate to search for approaches to deal with pressure or see a health practitioner. By identifying the culprit and implementing easy adjustments, you can return to relaxed eating. 


Why You May Be Nauseous After Eating and How to Stop It by Lindsey DeSoto, RD (2023)

Visited 9 times, 1 visit(s) today