Nausea After Eating

nausea after eating
nausea after eating

Nausea is a feeling which is not well-liked by the people. It is a sort of uneasiness that produces an urge to gag or vomit. It can sometimes go along with a vomiting. Nausea after eating can occur due to many possible causes. Though, it is not that much a serious condition but need is to work out ways causing nausea. Keep in mind that nausea is not a medical ailment but rather an indication of several diseases and many of them are not related to the stomach.

We are going to discuss the causes and possible ways that can help to minimize the risk of nausea. The doctor should be consulted in case of severity of symptoms.

Causes of Nausea After Eating

Well, there are a large number of causes linked with nausea after eating. The most common include:

Food Poisoning

We all have once suffered from food poisoning in our lifetime. It is the result of eating foods contaminated with microorganisms particularly staphylococcus bacteria. The main complaint is feeling of nausea, restrosternal burning sensations and abdominal discomfort. In a healthy individual mild form of a food poisoning settles on its own.  Need is to understand the importance of healthy and free of contamination eating.

Peptic Ulcer

Peptic ulcer is a disease which involves the gastrointestinal tract and is due to infection. Excessive consumption of alcohol, smoking, regular use of aspirin, other anti-inflammatory medications, and serious illnesses can cause and exacerbate peptic ulcer symptoms. Other symptoms may include sore taste and flavor during and after meals, hunger, and feeling of being empty several hours after a meal as well as pain in the upper abdomen.

Treatment of peptic ulcer involves antibiotics and mucosal protective drugs that generally help in reducing the count of harmful bacteria. Avoiding certain foods such as high-fat foods, spicy foods, eating smaller meals, performing some relaxation techniques and using prescribed medicines may help prevent or ease symptoms.


Nausea may arise from dyspepsia also refer to as indigestion. It is a symptom demonstrating pathology within the digestive system. Dyspepsia is indicated by a number of other symptoms such as abdominal pain, bloating, retrosternal burning, and belching. Important causes of dyspepsia are overeating, emotional stress, consuming greasy or oily foods, and carbonated drinks.

Dyspepsia is often managed through dietary lifestyle changes, anxiety reduction or by the help of over-the-counter medicines. If an underlying problem leads to nausea or other symptoms of indigestion, diagnosis and treatment for that condition is important. Since nausea may show various conditions along with indigestion, seek help from your doctor’s advice for best potential outcomes.

Foods and Their Allergy Causing Nausea (Celiac Disease)

Nausea can be caused by an allergic reaction to some type of food. Even if it seems like a person is being nauseous after every meal the possibility cannot be ruled out that it is caused by an allergic reaction due to food. This is a case of celiac disease. A person can be allergic to a lot of foods such as wheat, rice, nut, milk and dairy products. Allergies can occur at any stage in a person’s life so the fact that he/she hasn’t had the problem before doesn’t necessarily mean that this is not the cause either. If a person has food allergy then it is common to notice irritation, edema and other manifestations of allergy on the body of a person too.

Well, there may be a large number of fruits and vegetables that may cause nausea in some people. It is tough to tell that this food will cause nausea as it may cause nausea in some people while other people may find it tasty. Simple way to prevent nausea is to avoid eating the particular vegetable or fruit next time.

Psychological Problems Causing Nausea

In some people the feelings of nausea after eating food can be mostly psychological. There are many psychological causes of nausea after eating. For example if a man has ever suffered with bulimia nervosa then he may have become used to feel nausea and vomiting after eating. This usually becomes a conditional response so that his body finds eating a reason to be sick. In this case cognitive behavioral therapist can help to change the manner of thinking regarding eating. He may address any expected apprehensions and help to get rid of negative involvements.

Irregular Eating Habits

If you eat nothing for too long between meals and when you come to eat, then you will feel unwell and nausea is the primary symptom. If you have been starved for long then it is necessary to eat slowly when you come to eat to prevent nausea.

Enteric Fever

Certain types of enteric fevers such as viral gastroenteritis, typhoid, etc., may lead to nausea after eating. These can also cause a number of other problems related to gastrointestinal tract such as diarrhea.

Inflammation of Appendix

Appendicitis could be another reason to see a doctor if a person feel nausea after eating. If pain is noticed to be coming from the lower right of the abdomen then a doctor should be consulted immediately.

Stones in Gall Bladder

If the abdominal pain, nausea and vomiting are increasing particularly after eating oily food than gallstones is another possibility.


Again a more serious cause of nausea after eating is gastric cancer. The incidence of stomach cancer has however fallen over the last few years. It is now more common in men of older age. Complaints of weight loss and blood in the stool will also be present.


Pregnancy is associated with nausea after eating coupled with an increased appetite. In the first trimester of pregnancy, sick feelings, vomiting or nausea are common. The extent of nausea and vomiting differ from a woman to woman. She may feel slightly unwell in the morning (morning sickness) or may experience constant nausea and recurrent vomiting all the day long. Most of the time the nausea severity declines within increasing months of pregnancy but some of the ladies continuously suffer from this problem throughout their pregnancy.

The actual cause of nausea and vomiting during pregnancy is still not known. It is most likely brought about by the hormonal changes taking place and due to blood sugar imbalance.

The problem of nauseas can be overcome by taking time getting out of bed. If a woman tends to feel sick in the morning, she should eat a little as soon as she wakes up and before getting out of the bed. Drink a lot of fluid, if possible ten glasses of water and fruit juices. Avoid food containing a lot of spices or fats.  Avoid alcohol and caffeine. Eat toasted bread, dry crackers, or rusk. Avoid smoking. Not only it is harmful for a pregnant woman and her child, it also diminishes appetite. If none of the remedies mentioned seem to work then consult a doctor.

Simple Remedies and Treatment For Nausea

There is nothing to be worried about nausea since you can easily managed it via following simple home based remedies such as:

  • Drinking plenty of clear liquids
  • Avoiding too much spicy foods
  • Taking a ginger tea
  • Taking a peppermint tea, it relieves nausea
  • Drinking water containing dry mint leaves
  • Sucking a lemon, and eating a mint candy
  • Use foods and supplement containing vitamin B6

Over-the-counter (OTC) antiemetic drugs also help in case of moderate to severe nausea. These comprise bismuth subsalicylate, dimenhydrinate, cyclizine and meclizine hydrochloride. But in order to achieve permanent cure, it is necessary that underlying pathology should be diagnosed and treated.



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