7 Causes of Nausea after Eating and How to Prevent It

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7 Causes of Nausea after Eating and How to Prevent It
7 Causes of Nausea after Eating and How to Prevent It

Nausea after eating often appears when you eat until you are too full or eat too large a portion. However, if you feel nauseous after eating, even if you only eat a small amount, it could be due to a certain medical condition

Nausea that appears occasionally due to overeating is a natural thing. However, if it appears for a long time and is always accompanied by vomiting or other complaints, such as abdominal pain or heartburn, flatulence, and abdominal pain, this should be suspected as a symptom of a certain disease.

7 Causes of Nausea after Eating and How to Prevent It

Various Causes of Nausea Complaints After Eating

There are several things that can cause nausea after eating, namely:

1. Stomach flu

Stomach flu or gastroenteritis is an infection of the digestive system due to consumption of food that has been contaminated with viruses or germs, for example when food is processed improperly or not washing hands before eating.

The common symptoms of stomach flu are nausea after eating, vomiting, diarrhea, stomach pain, fever, headache, and feeling weak.

2. Stomach ulcer

Stomach ulcers are also one of the causes of nausea after eating. This condition occurs due to an injury to the lining of the stomach wall. Stomach ulcers can be caused by bacterial infections, side effects of drugs, smoking habits, or excessive consumption of alcoholic beverages.

3. GERD (gastroesophageal reflux disease)

GERD is also known as acid reflux disease. This disease occurs when stomach acid rises into the esophagus, causing irritation to the mouth and esophagus.

Some of the symptoms that indicate GERD are nausea and vomiting, abdominal pain or heartburn, and chest pain or burning after eating.

4. Pregnancy

In the first trimester of pregnancy, some women generally experience nausea after eating. There are allegations that the cause is physical and hormonal changes. When experiencing this, you are advised not to take any medicines without consulting your doctor first.

5. Food allergy

Certain food allergies can trigger nausea after consuming them. Nausea caused by food allergies is usually accompanied by other symptoms, such as itching, rashes and bumps on the skin, and swelling of the lips, eyes and throat.

If this condition occurs, you need to immediately see a doctor to get treatment for severe allergies that are at risk of life-threatening.

6. Food poisoning

Food poisoning occurs due to consumption of food contaminated with germs or toxic substances, thus triggering irritation of the gastrointestinal tract. This condition can trigger nausea which usually appears 2-8 hours after consuming the food that triggers the poisoning.

You can also experience other symptoms, such as diarrhea, abdominal pain, flatulence, vomiting, and weakness.

7. Unhe althy Habits

The habit of smoking and drinking alcoholic beverages can also cause stomach problems, so that you often feel nauseous. In addition to nausea, you can also feel symptoms of abdominal pain, heartburn, vomiting, and lack of appetite due to these bad habits.

How to Prevent Nausea After Eating

If you often experience nausea, you can reduce the frequency of nausea after eating with the following steps:

  • Eat slowly and in small portions.
  • Do not immediately move or drive after eating and rest for a while in a sitting position.
  • Limit consumption of alcoholic beverages and reduce smoking habits.
  • Avoid drinks and foods that trigger GERD, such as fatty foods, spicy foods, and fizzy drinks.
  • Consumption of ginger, for example in the form of supplements or ginger drinks, as a natural way to deal with nausea.
  • Take medication to relieve nausea and stomach acid, such as antacids. However, pregnant women are advised to consult their doctor first, especially during the first trimester of pregnancy.

Nausea after eating can be a dangerous condition, if nausea always causes vomiting so that the daily intake of nutrients and body fluids cannot be fulfilled. Over time, this can lead to dehydration and malnutrition.

Therefore, if nausea after eating occurs continuously and is always accompanied by vomiting, you need to immediately see a doctor so that it can be treated properly, either by giving nausea relievers or nutritional intake through intravenous fluids.

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