Here’s Why You Suffer From Nausea After Eating and What to Do About It

Having a feeling of nausea after eating can make mealtimes a worrying event. Of course, it’s possible to feel nauseous at other times during the day. However, if, after every time you eat, you feel sick and queasy it could take the enjoyment out of eating. Along with a queasy stomach, you may have dizziness, gas, abdominal pain, and a general feeling of wanting to be sick after eating.

There are many reasons for having a nausea after eating, and it’s not always to do with food. The nauseous feeling after eating could be connected with stress, a digestive problem, a stomach ulcer, indigestion, or another medical condition. Women can suffer from nausea after eating during pregnancy or from morning sickness after eating. Of course, some of these reasons can cause you to feel sick at other times. However, if after every time you eat you feel nauseous, should this be something for you to worry about?

In most cases, the feelings of nausea after eating isn’t anything to worry about. There are also many effective home remedies that can help to prevent or relieve the sickly feeling in your stomach.

In this article, you will learn about the many causes of having a queasy stomach after eating. You will also find out when you should see a doctor if you have persistent nausea after finishing a meal.

12 Common Reasons Why You Nausea After Eating

Identifying the underlying reasons for feeling queasy after eating is the first step in resolving the unpleasant, sickly feeling. This information can help you treat the causes of nausea and allow you to enjoy your meals without the worry of developing a feeling of sickness.

Food poisoning

Consuming contaminated food is a very common reason for having a sick feeling in your stomach after eating. Food can become contaminated by foodborne viruses, bacteria, or parasites. This usually happens if the food has been improperly handled, prepared in unsanitary conditions, or not cooked properly enough.

Doctors from the Mayo Clinic say that the symptoms of food poisoning are nausea, diarrhea, and stomach cramping and pains after eating. These unpleasant symptoms can appear within a few hours after eating contaminated food. However, in some cases, the symptoms can appear days or even weeks after consuming food containing germs and microbes.1

In most cases, it is possible to prevent food poisoning and avoid its unpleasant symptoms by taking the proper precautions when handling and cooking food.


Gastroenteritis is sometimes called the stomach flu and it can cause you to feel nauseous after eating. Gastroenteritis is caused by a viral or bacterial infection and causes inflammation in the gut leading to symptoms similar to food poisoning. So, if you have been infected with a stomach bug, you may experience abdominal cramping, vomiting (possibly projectile vomiting), and watery stools after eating.

Dr. Tim Kenny on says that food poisoning causes some cases of gastroenteritis. Common stomach bugs that can cause nausea and sickness after eating are E. coli, Salmonella, and Campylobacter. You could also suffer from gastroenteritis after drinking contaminated water.2

The best way to prevent becoming sick with gastroenteritis or spreading the disease to others is to regularly wash your hands, especially after using the bathroom.



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