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Nausea after eating: Symptoms, causes, and treatment

by Alivia Nyhan
Published: Last Updated on

Nausea and vomiting are one of the most unpleasant sensations we can have. If we add to this that they occur when we eat, they already become unbearable. Suffering from this problem is not only having the urge to vomit but not eating, hating certain foods, and even living with constant fatigue and tiredness.

In its causes, we cannot adduce only one reason; there are many physical conditions, pathologies, and factors that can cause nausea at the time of eating; that is why in the following FastlyHealarticle we will explain why I feel like vomiting every time I eat.

After eating, I feel like vomiting: which causes

These are the reasons why I know you may feel vomiting and nauseous every time I eat :

Allergies and Intolerances

Allergies occur when our body responds to certain foods as harmful to our body. Their reaction is to remove them from the body, and among many other symptoms, the main ones are the desire to eat and vomit. On the other hand, although they are often confused, there are intolerances when our bodies cannot digest certain foods. In this case, the reactions are usually only stomachic, with nausea, vomiting, and tummy aches. Vomiting while eating can be due to either of these two causes; consequently, you should identify the product causing it by visiting a doctor for tests. In the following article about the food intolerance test, We will talk about these tests and some of the foods most prone to intolerance.


But when it comes to the nature of food, allergies and intolerances are not the only things that can cause a reaction of this type. If food is not refrigerated correctly, if it spends too much time at certain temperatures or if we do not eat it within the period in which it should be, it becomes a pole for attracting viruses and bacteria that, if we eat it, cause stomach discomfort. Among these, we find vomiting when eating.

Stomach viruses

The popularly known as stomach flu is nothing more than a condition caused by a virus, either by contagion between people or by consuming a product contaminated by that virus. The symptoms it can cause are many and varied, from fever and vomiting to diarrhea and bone pain. In the following FastlyHealarticle about intestinal flu, we explain everything to you.

Gastroesophageal reflux

The urge to vomit every time you eat is one of the main symptoms of GERD, gastroesophageal reflux disease. Its causes are the improper functioning of the valve that separates the stomach and the esophagus. In people with this disorder, the valve does not close properly, causing food and acid to return to the esophagus once it has passed into the stomach, causing various symptoms, such as the urge to vomit after eating.


It is said that the stomach is our second brain, partly because there is a massive neural network only comparable to that of the brain and partially because all the emotions we suffer unfailingly affect gastrointestinal health. Psychological problems such as anxiety, stress, or nervousness can cause many symptoms in our digestive system.

Typical anxiety symptoms characterize specific anxiety symptoms: frequent tummy aches, poor digestion, or the urge to vomit when you eat.

Vesicular problems

The gallbladder is the organ responsible for releasing bile so that our digestive system can digest fats well. However, when there are problems in this organ, such as gallstones, their effectiveness is reduced or eliminated, making it very difficult to digest these foods. Consequently, annoying symptoms such as nausea appear every time you eat.

I am feeling vomiting after eating due to pregnancy

One of the most common pregnancy topics is that of the woman who, just after waking up, has to run to the bathroom to vomit. The reality is that nausea and the urge to vomit when you eat are among the primary and most noticeable pregnancy symptoms, especially after the second month. At the origin of this vomiting, we find the tremendous hormonal alterations in the woman’s body during this stage.

In general, they are most intense in the first trimester of pregnancy. However, it is not uncommon for them to remain throughout the gestation period. You do not have to worry; it is entirely normal and does not affect the baby’s health.

However, it is something very uncomfortable that can affect the quality of life of the pregnant woman, mainly if the urge to vomit occurs when eating or afterward. This, in addition to the discomfort itself, can lead to hatred of many foods and fatigue that makes other daily tasks difficult.

In the following FastlyHealarticle, we will talk about home remedies to relieve nausea during pregnancy.

Nausea every time I eat: how to avoid it?

As we have seen previously, many causes can cause you to want to vomit every time you eat. That is why it is advisable to go to the doctor so that he can make a proper diagnosis. Once you know what is causing these symptoms, the doctor will prescribe an appropriate treatment for each ailment. In addition, here are some ways to avoid nausea when you eat :

  • Avoid eating with strong odors such as perfumes or the presence of fumes such as vehicles, tobacco, or the kitchen.
  • Follow the following tricks to calm anxiety.
  • Do not eat in hot, poorly ventilated, or too humid places.
  • Avoid very fatty or spicy foods.
  • Do not eat very hot or icy food.
  • Go for fruits, grains, and green leafy vegetables.
  • Clarify the foods that cause nausea and avoid them.
  • If you feel like vomiting after eating, take one of these infusions to improve digestion.

If you want more information, in the following article, we will talk about the remedies to relieve the urge to vomit.

This article is merely informative, at FastlyHeal .com we do not have the power to prescribe medical treatments or make any diagnosis. We invite you to see a doctor in the case of presenting any condition or discomfort.

If you want to read more articles similar to Why do I feel like vomiting every time I eat , we recommend that you enter our Digestive System category .

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