Nausea and abdominal pain after eating

  • reasons related to digestion
  • reasons not related to the digestive
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Abdominal pain and nausea - a common symptom of many diseases of the digestive tract. Depending on the localization, the nature of the pain, as well as the time of occurrence of an attack of nausea, you can determine the presence of a disease. And what if after a meal your stomach starts to ache and vomit?

In some cases, the appearance of unpleasant sensations is associated with physiological causes. So, nausea often appears after eating overdue foods. Abundant food intake, after physical activity, leads to the fact that the stomach begins to squeeze the diaphragm. Overeating and abuse of fatty or fried foods can also cause nausea and pain.

Psychosomatics also affects the appearance of unpleasant symptoms. Nausea is not always a manifestation of digestive disorders, it can be the result of emotional shocks and experiences. Let us consider in more detail why the stomach can ache and vomit after eating.

Causes of digestion

In most cases, nausea and pain occur due to diseases of the gastrointestinal tract( GI tract).Let's talk about them in more detail.

Food intolerance

Food intolerance is often confused with allergies, but in fact it is not the same thing. In the first case IgG immunoglobulins are detected, and IgE in the second case. The clinical picture of food intolerance is less pronounced than with an allergic reaction.

Symptoms of allergy occur within a day after contact with the allergen, in case of intolerance, the first signs may appear on the second or even the third day. The reasons for this state are not fully understood.

Nevertheless, experts put forward some theories:

  • hypovitaminosis;
  • disruption of the intestinal mucosa;
  • preservatives, dyes, hormones, antibiotics contained in food.

Food intolerance can cause pain and nausea after eating

When food intolerance occur disorders affecting vital organs and systems:

  • skin rash, itching, peeling, dermatitis;
  • digestive tract: nausea, abdominal pain, diarrhea, replacing constipation, itching area of ​​the anorectal area;
  • cardiovascular system: tachycardia, arterial hypertension;
  • Nervous System: dizziness, nervousness, headache;
  • respiratory system: cough, lacrimation, conjunctivitis, itching and burning in the eyes, nasal congestion;
  • genitourinary sphere: irritation of the genitals, inflammation of the bladder.
The only way to live with food intolerance is to comply with a diet that includes the exclusion of an irritating product.


Inflammation of the appendix may appear in people of any age, except for children under one year old. Experts are still studying the true causes of appendicitis.

It is believed that an inflammatory reaction can be triggered by poor chewing food, eating sunflower seeds with peel, and grape along with bones. Functional activity of the appendix is ​​also still studied by scientists. Nevertheless, experts, no doubt, declare the protective properties of the vermiform appendage from intestinal infections. When

appendicitis pain in the right lower side gives up

provoke pathological process development can following reasons:

  • weakened immune system, whereby appendiceal wall are more sensitive to stimuli of different kind and pathogen attacks;
  • helminthic invasion;
  • tumor processes;
  • chronic constipation, in which stool stones begin to form;
  • infectious diseases;
  • inflammation of the blood vessels.

It is impossible to predict the development of inflammation of the appendix. Even if a person undergoes regular examinations, it is simply impossible to prevent inflammation. Nevertheless, adherence to the correct principles of nutrition will help reduce the likelihood of an illness.

Diarrhea and abdominal pain

The most common form is catarrhal appendicitis, in which the mucous membrane of the organ is involved in the process. In the phlegmonous type, deeper tissues of the appendix are involved in the process. For the gangrenous form, the necrosis of the wall of the appendix is ​​characteristic and the process spreads into the abdominal cavity.

With perforated appendicitis, the organ walls are torn. It all begins with the appearance of pain in the upper part of the abdominal cavity or near the navel. As a rule, it is difficult for patients to specify a clear place of pain. Then the pain descends to the right iliac region and is permanent.

When raising the right leg, the pain in the right side becomes more pronounced. Patients also experience digestive problems. There is a constant feeling of nausea, vomiting, diarrhea, the mouth feels very dry.


In the pancreas, enzymes are produced that are necessary for the cleavage of food, as well as hormones responsible for tissue metabolism. Pain syndrome is the main sign of inflammation of this organ.

A painful outbreak in pancreatitis provokes a microcirculatory disorder, bile duct obstruction, inflammation and dystrophic changes in the tissues. The secret does not enter the intestine, it begins to accumulate in the ducts, which leads to the fact that the enzymes begin to digest the gland itself.

Pancreatitis affects the endocrine system and the digestive tract. The body can not synthesize insulin in an adequate amount, which increases the level of glucose. The pain syndrome in pancreatitis can be varied. This largely depends on the localization of the inflammatory process and the induced changes in the organ.

Pain can be blunt, aching, cutting or cramping.

Pain outbreak in pancreatitis is often the shingles of

Causes pancreatitis for a number of reasons, including: gallbladder disease, alcohol abuse, exposure to poisonous substances, diabetes mellitus, hormonal therapy, overeating.

Separately I want to note the effect of alcohol on the pancreas. Alcohol directly damages the cells of the organ, leading to a sharp increase in the release of enzymes. Along with this, there is a delay in the allocation of pancreatic juice.


Inflammation of the gallbladder is mostly infectious in nature. Stagnant bile is a favorable environment for active multiplication of pathogens.

When catarrhal form of pain occurs in the right upper quadrant and gives in the shoulder blade, shoulder and neck. The attack of nausea ends with vomiting with impurities of bile. With phlegmonous cholecystitis, deeper layers of the organ are affected. Pain syndrome is more pronounced. Cough, breathing, change of position - all this can increase pain.

With gangrenous type, inflammation affects the entire thickness of the gallbladder wall. Here the general symptomatology comes to the fore. Because of the death of nerve receptors, the pain subsides, but this is only apparent prosperity. Gangrenous cholecystitis often causes inflammation of the peritoneum - peritonitis.

Causes not related to digestion

Not all cases of stomach aches due to digestive disorders, sometimes the cause can be covered completely in another.


Any problem in our body can have a connection with the psychological state of a person. Even if we do not talk about psychological disorders, but in general about a person's personality, even character, way of life, habits can indicate what kind of diseases a person is exposed to.

Nausea and stomach pain after eating can be the cause of anxiety and anxiety

Psychosomatics specialists say that any disease roots deep into the subconscious, so the cause of the ailment should be sought there. If a person develops cancer, it means that a person has been carrying a pain for too long. It can be resentment, a sense of loneliness, despair.

Most gastric diseases are related to malnutrition, but they can also have a direct relationship with mental disorders. As you know, the stomach digests food, but it is also capable of "digesting" our experiences and anxieties. Sometimes a person can, so to speak, seize their problems, getting joy from at least a meal. He begins to overeat, which can easily lead to gastritis or even peptic ulcer.

Gastritis - inflammation of the gastric mucosa - characterized by pain in the upper abdomen, nausea, heartburn, belching, swelling, heaviness, a feeling of overcrowding. The disease can occur in people who are in a state of uncertainty for a long time.

Sometimes a gastric spasm can occur after a flash of anger, which was hardly suppressed. Complex inferiority, suspiciousness, anxiety, dissatisfaction - all this can lead to the development of stomach ulcers.

In a child, abdominal pain can provoke conflict situations in school with teachers or peers. Misunderstanding of parents, divorce, scandals in the family - all this has a negative effect on the nervous system and does not pass without a trace.

It is possible to suspect the presence of psychosomatic abdominal pains by the following signs:

  • the patient is being treated by a gastroenterologist, but after another stress, digestive disorders return again;
  • spasm and nausea occur for no apparent reason;
  • for a long time a person has a broken sleep, he feels depressed.

Along with medical treatment, it is necessary to fight against negative qualities. As you know, working on yourself is one of the hardest, because in this battle the enemy is you. First of all, we should recognize the problem. Write on your leaflets your fears, negative emotions, expectations.

Sometimes negative emotions are hidden deep in your heart and in order to identify them and identify for yourself you will need to fairly "dig" in their past. A positive attitude is a good defense against any stressful situations.

As you know, for someone a glass is always half empty, and for someone - it is half full. It all depends on you and your attitude. You can always find something good in any, even difficult situation. Learn to enjoy life, appreciate what you have and find something positive in every day you live.

The positive attitude of

will help to cope with psychological problems. Disruption of the vestibular apparatus

The vestibular apparatus is located in the inner ear and is responsible for balance and orientation in space. When the vestibular apparatus is disturbed, visual and auditory perception is disturbed, as well as tactile sensitivity.

It is possible to suspect problems with the vestibular apparatus for the following symptoms:

  • nausea;
  • loss of balance;
  • dizziness;
  • hyperhidrosis - sweating;
  • nystagmus - vibrational movements of eyeballs.


This is a chronic neurological disease, which is expressed as a severe headache. In this case, pain is localized only in one part of the head. Migraines are also called a disease of aristocrats. According to statistics, people who are engaged in mental labor suffer more often.

The cause of the disease may be deterioration of the blood supply to the brain, increased or decreased blood pressure, CNS disorders. Provoke another attack can exercise, nervous overexertion, changing weather conditions, stay in a stuffy room, bright colors, strong smells, loud music.

Migraine can cause nausea and abdominal pain.

A nausea attack can be so severe that vomiting occurs. Patients often complain of a feeling of heaviness and a spasm in the stomach.


The disease is caused by a lack or complete absence of thyroid hormones. Very often, the cause of hypothyroidism is an autoimmune process. This means that the body is struggling with its own cells.

Other causes can cause the pathological process: insufficient intake of iodine, intake of some medications, endocrine disorders, tumors of the thyroid gland or pituitary gland. With hypothyroidism, substitution therapy is carried out, the essence of which is to take the missing hormones.

Myocardial infarction

The disease is caused by a violation of blood supply to the heart muscle. The part that lost food, eventually dies. For this, only fifteen to twenty minutes is enough. Clinically, this manifests itself in the form of severe pain behind the sternum.

Lack of timely assistance in the end can lead to death. Experts argue that the main cause of myocardial infarction is a blockage of one of the cardiac arteries. We identify the main provoking factors in the onset of heart disease: smoking, obesity, sedentary lifestyle, diabetes mellitus, hypertension, stress, high cholesterol, physical overwork.

Myocardial infarction can cause abdominal pain and an attack of nausea

Myocardial infarction manifests itself with the appearance of such symptoms:

  • discomfort in the abdomen;
  • nausea and vomiting;
  • severe chest pain;
  • breathing difficulties;
  • pallor and cold sweat;
  • anxiety and fear;
  • headache and dizziness;
  • loss of consciousness.

First of all, the patient should be provided with access to fresh air, remove from him tight clothes and put him to bed. To ease the pain syndrome will help the tablet Nitroglycerin. You can also drip forty drops of Corvalol and give an Aspirin tablet.

Given all of the above, it can be said that nausea and abdominal pain after eating can appear both in diseases associated with the digestive tract, and with violations from other organs and systems.

Cholecystitis, pancreatitis, gastritis are common diseases of the digestive tract, causing an attack of nausea and a painful outbreak. The appearance of unpleasant symptoms can be associated with such diseases as myocardial infarction, hypothyroidism, migraine. Even emotional distress, anxiety and stress can cause digestive disorders.

The doctor will help to diagnose with the help of the survey results. Do not over tighten with the reference to a specialist. Early diagnosis and accurate adherence to medical recommendations will help to eliminate unpleasant symptoms.

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