Can food poisoning occur without vomiting?

Some people mistakenly believe that food poisoning necessarily causes vomiting and diarrhea. What we consider poisoning is called PTI in official medicine - food toxic infection. The causes of pathologies are considered to be exotoxins with opportunistic microflora. As a rule, they are short-term and occur in an acute form. Often the victim has problems with water-salt metabolism. He shows signs of gastroenteritis. Poisoning is not always accompanied by vomiting. It all depends on how the toxins behave. When there are many of them, the symptoms will be stronger.

Reasons for appearance

As a result of the activity of opportunistic microflora, exotoxins are produced in the food consumed:

• cytotoxin;
• enterotoxin.

Enterotoxins from low-quality food enter the intestines, where they activate the production of salts in liquid. When cytotoxins enter the body, the mucous membrane of the gastrointestinal tract is damaged, and protein synthesis is impaired. Food poisoning without vomiting occurs for a number of reasons:

• Consumption of low quality products.
• Poor heat treatment of prepared food.
• Violation of personal hygiene rules.

Poisoning can also occur when a food worker himself is sick. He should not be allowed into production if he has pharyngitis, tonsillitis or pustular skin lesions. A person can also become poisoned when consuming milk from animals that have mastitis. People with a weak immune system and immature immunity are at risk. PTI is often diagnosed in children and pregnant women.

The clinical picture of the disease develops depending on the characteristics and amount of exotoxin in the body. Pathologies in the gastrointestinal tract are caused by enterotoxins. The patient vomits and develops diarrhea.

When does food poisoning not cause vomiting? This is possible when cytotoxins or enterotoxins enter the body with food in small quantities. The intestinal mucosa of a poisoned person becomes more permeable, which causes inflammation and microcirculation to be disrupted. The patient exhibits symptoms of general intoxication.

A person’s well-being may sharply deteriorate 2 or 3 hours after consuming toxic food. The infection goes away within 3 days. The person recovers quickly because there are practically no complications due to the minimal dose of toxins entering the body.

Main signs

When a patient has PTI without vomiting, the following symptoms appear:

• The temperature rises to 38 degrees.
• The patient has diarrhea, bowel movements occur 2 or 3 times a day.
• Abdominal pain appears.
• The victim is feeling sick.
• The patient's appetite decreases.

Important information! When food poisoning has all of the above symptoms and the person does not vomit, you should consult a doctor.

Vaccinations against intestinal flu

In 2009, a vaccine against rotavirus infection was produced. There are 2 types: Rotarix (RV1) and RotaTek (RV5). In Russia the latter option is used. The Russian Ministry of Health has decided to include vaccination in the national calendar in 2020. Since the fall of 2014, free vaccination has been carried out in Moscow. Some regions also included the vaccine in their calendar: Sverdlovsk and Kemerovo regions, Khanty-Mansiysk, Salekhard. In other regions, the procedure is paid.

Experts say that vaccination forms immunity for 2-5 years.

• the number of cases in countries with low mortality from acute rotavirus disease decreased by 85% and by an average of 50% in countries with high mortality;
• in 69 countries such vaccinations are included in the national vaccination schedule; a significant reduction in mortality and cases of acute infection was observed within a few years after routine immunization of the population;
• RV1 vaccination is carried out in two stages, and RV5 is taken three times with an interval of 4-10 weeks;
• the vaccine is made in the form of drops and combines well with other vaccinations, except for the polio vaccine;
• By vaccinating children, the whole family is protected, since in most cases it is children who infect their parents, and not vice versa;
• the vaccine is easily tolerated, without fever or rash;
• Vaccination should not be given to children with severe immunodeficiency or allergic reactions to the first dose of the vaccine; vaccination should be used with caution in children with chronic or acute diseases, gastrointestinal malformations, and intussusception.

Important! Children who have suffered rotavirus infection at an early age are likely to suffer from gastrointestinal diseases in the future.

Symptoms

Recognizing food poisoning is quite simple, since in most cases it manifests itself with a number of characteristic symptoms. Of course, each organism is individual, and the characteristics of the manifestation of the disease will depend on previous and chronic diseases, the type of intoxication and the product that was eaten, but most of the signs are the same in absolutely all people.

Deterioration in health from food poisoning can occur quite quickly - often a couple of hours are enough to feel unwell.

The severity of such unpleasant conditions directly depends on the state of health, age and the amount of toxin that has entered the body - for example, if the percentage of poison is insignificant, the patient feels only slight dizziness and weakness, but in severe stages and a large amount of toxin, the symptoms can be much more serious.

Food intoxication can be recognized by the following characteristic signs:

• Unpleasant sensations in the stomach and intestines.
• Feeling of great weakness throughout the whole body.
• Decreased appetite.
• Increase in general body temperature.
• Pallor of the skin.
• Feeling nauseous.

Some doctors are against laxatives. If diarrhea begins on its own, there is no need to take medications. Infectious disease specialists believe that enterosorbent will help cleanse the intestines of toxins. Inducing diarrhea artificially can lead to nausea, severe internal pain and inflammation.

Nausea for a long time, why do you feel nauseous and feel sick in the evening?

It is important to remember that if nausea lasts a long time and its intensity does not decrease, then this may be one of the signs of a person’s pre-infarction condition. Other symptoms are added to this feeling: the skin turns pale, the person feels stuffy, pain in the heart area and radiates to the arm. In this case, you need to urgently call an ambulance, as this can lead to serious complications. Severe nausea, which is accompanied by a headache, as well as constant fatigue and swelling, indicates problems with blood pressure. In this case, about his promotion. It is important to consult a cardiologist and take special medications.

If nausea is accompanied by pain in the upper right part of the abdomen, and a temperature appears, then you should pay attention to appendicitis. Perhaps severe inflammation has begun. In this case, urgent hospitalization will be required. It is necessary to understand that constant nausea is not good and consultation with a specialist is required.

When is hospitalization needed?

Emergency medical care is necessary in cases where:

• a small child was poisoned;
• loose stools more than 10 times a day;
• severe weakness;
• home methods do not bring relief;
• in addition to vomiting and loose stools, incomprehensible symptoms appeared;
• very high temperature;
• loss of consciousness.

All of the above examples require immediate assistance from medical professionals in a hospital setting.

Diseases that cause nausea

In a situation where nausea is not provoked by pregnancy and the external reasons mentioned above, you need to understand why your well-being is disturbed. Often the situation develops under the influence of internal problems of the body - it is a consequence of the disease.

Diseases that cause nausea:

• inflammation of the appendix, accompanied by pain in the lower abdomen and high fever;
• intestinal infections, supplemented by vomiting, diarrhea, severe weakness and high fever;
• infection with worms;
• meningitis;
• migraine.

When nausea is combined with a gradually increasing headache and dizziness, it may be the cause of a brain tumor.

With the development of severe nausea with vomiting, autonomic activity changes. Vomiting may cause increased heart rate, cold sweat, and pale skin.

What is forbidden to do in case of poisoning

Signs of food poisoning in humans are closely related to the course of the pathological process in the body. At the first symptoms, immediate treatment is required.

But there are methods of therapy that cannot be used in case of poisoning:

• use medications that enhance the motility of the digestive system;
• you should not use drugs that promote stool consolidation;
• apply enzymes;
• use choleretic agents to treat poisoning;
• drink analgesics.

What do morning sickness attacks mean?

A person feels nauseous during the day (the reasons may relate to the functioning of various body systems), possibly due to fatigue accumulated during the waking period. Often this condition does not cause concern in people who spend a large amount of time in closed office spaces.

It is much more unusual for them to experience nausea in the morning after waking up.

In this case, this condition is usually associated with:

• disturbances in the functioning of biorhythms resulting from lack of sufficient deep sleep or waking up too early;
• low blood sugar;
• overeating on the eve of going to bed at night;
• acute feelings of anxiety or stress experienced the day before;
• large amounts of alcohol consumed before bed.

Treatment

Mandatory methods of inpatient treatment of food poisoning include:

• cleansing the stomach of contents and toxins;
• intestinal lavage;
• intravenous drip infusion of sorbent liquids;
• mandatory drips with saline solution to prevent dehydration;
• in case of severe weakness, intravenous administration of glucose with ascorbic acid;
• if necessary, begin antibacterial therapy;
• for neurological manifestations - drugs that stabilize the functioning of the central nervous system and blood vessels.

This therapy is carried out in a hospital setting for the first couple of days until the condition improves.

First aid

At the first suspicion of poisoning, before the arrival of emergency medical services, the following measures must be taken:

• you need to drink a lot of water with the addition of baking soda and induce vomiting;
• You need to rinse until the water comes out of the stomach clean;
• you should crush a couple of white carboactive tablets, mix with water and swallow;
• Loose stools cannot be stopped. In this way, the body cleanses itself of toxic substances;
• in the absence of diarrhea, if possible, you should do a cleansing enema with potassium permanganate;
• Be sure to drink lightly salted water at room temperature in small sips between vomiting.

Emergency medical care is necessary in cases where:

Restoration of the body

Specific treatment of poisoning (antibiotics, antibacterial drugs) can only be carried out as prescribed by a doctor.

At home, you can only take certain measures that will help the body recover faster from intoxication:

• For at least the next 5 days, you should stick to the diet. Everything fatty, spicy, fried and smoked is excluded from the diet. It is necessary to completely avoid alcohol and carbonated drinks and minimize coffee consumption. The gastrointestinal tract must be protected from excessive stress.
• In the first days after poisoning, you need to replenish your electrolyte balance. You can use special medicinal solutions - Gastrolit, Regidron. It is necessary to drink plenty of water (preferably alkaline, mineral, still). Green tea without sugar and herbal teas (chamomile, mint, St. John's wort tea) are allowed. The more fluid you drink, the easier it will be for the body to cope with the consequences of intoxication.
• To facilitate digestion for several days after meals, it is advisable to take enzyme preparations: Mezim, Mezim-Forte, Pancreatin, Pancreasin.
• If poisoning without vomiting was accompanied by diarrhea, it makes sense to replenish the disturbed intestinal microflora. To do this, take probiotics - Linex, Hilak, etc.

I constantly feel sick before my period, menstruation, what are the reasons?

During menstruation, changes occur in the female body, in particular in the cerebrospinal fluid. There is an increase in the amount of serotonin, which leads to attacks of nausea. Of course, this condition is not dangerous. There are ways to help alleviate a woman’s condition a little. On such days you need to give up:

1 heavy meal;

2 alcohol and nicotine consumption;

3 You should not visit the gym during this period.

It is best to spend more time in the fresh air, just walking around the park. With dysminorrhea (menstrual cycle disorder), attacks of nausea become more pronounced and severe. With qualified treatment this problem will disappear

Chronic enteritis

Inflammation of the mucous membrane of the small intestine with degenerative tissue changes and disruption of basic functions is called enteritis. This is a collective term that unites a large group of diseases of various etiologies, as a result of which damage develops to any area or the entire small intestine.

Treatment of chronic enteritis directly depends on the form, type and cause of inflammation. The main role in treatment is played by diet, which is determined by symptoms, laboratory test results, especially stool, and the general condition of the patient.

In the vast majority of cases, the process becomes chronic due to the lack of treatment or the use of inadequate therapy for acute enteritis.

In addition, chronic enteritis can develop as a primary disease due to the following factors:

• addiction to spicy, salty and fatty foods;
• lack of adequate physical activity;
• constant presence of an irritating factor.

Many patients with chronic enteritis have a history of immunodeficiency syndrome, which negatively affects the mucous membranes of the ileum. Inflammation of the walls of the small intestine, and specifically chronic enteritis, occurs equally in all age groups, regardless of gender and body type.

Treatment methods and the choice of pharmacological agents for the chronic form of enteritis are selected depending on the etiology, morphology, clinical picture and functional lesion. Therefore, the classification of enteritis is of paramount importance, allowing one to determine effective principles of action.

• A small amount of dry potassium permanganate is added to a liter of warm boiled water (so that the liquid turns a light pink color).
• Try to drink the maximum amount of solution at one time until the urge to vomit begins.
• If necessary, vomiting is provoked by irritating movements of the fingers on the root of the tongue.

Common causes of nausea in women

If you do not take into account a condition such as pregnancy, then the most likely causes of discomfort include:

1. overeating fried, fatty foods;
2. hunger, disruptions in diet;
3. strong fears, stress, worries, anxiety;
4. abuse of certain medications;
5. constant unpleasant odors;
6. overheating in the sun, prolonged exposure to a stuffy room;
7. motion sickness;
8. menstruation;
9. excessive physical activity, too intense sports;
10. lack of adequate sleep.

It should be understood that even mild nausea that does not go away throughout the day is not the norm. If its development is not associated with the listed factors, then most likely the nature of the discomfort lies in a disease of the internal organs and systems. Nausea may indicate serious illnesses, the lack of correction of which will lead to dangerous complications.

Poisoning without vomiting and diarrhea

Recommendations for nutrition and care

In addition to targeted treatment of vomiting, diarrhea and fever in an adult, you can alleviate his condition with proper care. What can be done to make the patient feel better?

• Ensure proper dietary nutrition. What you can eat during diarrhea should be well absorbed and not create additional stress on the stomach. It is better to eat low-fat kefir, crackers, rice water, vegetable or light chicken broth. Under no circumstances should you overeat.
• During the rehabilitation period, give preference to porridges with water, as well as lean varieties of meat or fish.
• Follow the drinking regime for diarrhea and vomiting: drink often, but little by little
• Wipe the patient with a damp towel, provide fresh cool air in the room.
• If there is a lot of vomiting, the patient should rinse his mouth with a decoction of mint or chamomile.

We recommend reading: Medicines for Giardia: tablets, drugs

Poisoning, vomiting in a child, what to do?

If you are sure that the cause of vomiting is poor-quality food, then you need to do gastric lavage. Allow your baby to drink as much plain water as possible.

Along with this, you should not induce a gag reflex, as this can lead to damage to the esophagus. If the circumstances are little known to you, then you do not need to use this method.

If vomiting occurs in a baby, stop breastfeeding and contact a pediatrician.

When to call a doctor

Vomiting, diarrhea, and fever indicate severe intoxication of the adult body. If you do everything correctly, home treatment quickly brings relief, but it is not always possible to independently determine the cause of the disease.

You should consult a doctor if diarrhea and vomiting last more than three days in an adult, regardless of whether the temperature rises or not (for some diseases it can stay at 37 degrees for several days - this is the so-called low-grade fever).

A doctor should be called immediately if the vomit and then diarrhea are streaked with blood. When the patient experiences nausea, abdominal pain, severe weakness, or headache, it is necessary to call an ambulance.

A combination of these signs may indicate an infection, dysentery, Crohn's disease or a stomach ulcer. The temperature may rise or remain at around 37 degrees. Only a doctor can make a diagnosis and then begin to treat the patient correctly!

Thus, vomiting and diarrhea (with or without fever) in an adult can be caused by a number of reasons, many of which are life-threatening. The treatment of such diseases may differ significantly from the treatment of infections. Correctly provided first aid, as well as timely consultation with a doctor, will help you quickly get rid of unpleasant symptoms while maintaining your health.

For uncontrollable vomiting in the hospital, antibiotics are administered intravenously. Metrogyl, Ciprofloxacin. Metronidazole is effective against anaerobic bacterial as well as protozoal infections (balantidiasis, giardiasis, amoebic dysentery).

Nausea as if from toxicosis but not pregnant

Usually, when frequent nausea occurs, women begin to suspect pregnancy, but constant nausea is a rare syndrome that occurs not only against the background of elevated hCG, digestive tract disorders, but also other diseases, such as helminthiasis or concussion. Let's consider what reasons can cause a prolonged nausea reflex in the absence of pregnancy.

Causes of prolonged nausea

As mentioned earlier, there are many causes of nausea. It can be caused by a deviation located in any structure of the body, but if this syndrome appears suddenly, first of all you need to be examined for the presence of pregnancy and lesions of the digestive tract.

So, frequent nausea may appear:

• During toxicosis during pregnancy.
• In case of damage to the digestive system.
• Appendicitis.
• Cardiovascular disorders.
• Traumatic brain injuries, etc.

If you constantly feel sick, but the woman is not pregnant, then first of all you should pay attention to the functionality of the digestive system. The nausea reflex is the first sign of damage to this area, namely gastritis and ulcers.

In this case, nausea is accompanied by frequent attacks of heartburn and burning sensations resulting from damage to the mucous membrane. Then the gastric juice enters the esophageal tissue, where the gag reflex comes from. Thus, the digestive system tells a person that it wants to stop digesting food, which is why it comes to vomiting in isolated cases.

If you feel sick frequently, it is recommended to consult a specialist and be examined for the presence of gastritis or acute ulcers. If these disorders are detected in a timely manner, it is possible to quickly relieve symptoms and prevent the disease from becoming chronic.

If a woman often feels sick, but she is not pregnant and additionally belches, this may indicate dysbacteriosis, in which there are more harmful bacteria that produce toxic substances than beneficial ones. In this case, it is belching that causes frequent nausea, since the regurgitated air leaves the intestines, and along with it the contents of the upper parts of the intestine enter the stomach.

Pancreatitis

Pancreatitis is also a common disease. Then the pancreas becomes inflamed, which provokes the nausea reflex.

This deviation is characterized by the fact that a small amount of enzymes necessary for the full functioning of the organ enters the stomach; food is poorly digested and lingers inside the stomach for a long time (until the mucous membrane dissolves).

As a result, the body tries to protect itself and inform the person about the deviation, causing nausea.

The patient feels relief when the stomach is freed from food. Then the mucous membrane begins to regenerate and the nausea goes away.

Exacerbation of nausea with pancreatitis begins after consuming:

Additional symptoms of pancreatitis may include:

• Hunger.
• Dizziness.
• Malaise.
• Reduced glucose and sugar.

The last symptom has a negative impact on the general well-being of the patient, so if doctors have made this diagnosis, the patient is immediately administered saline solutions and glucose by drip.

Traumatic brain injuries

A feeling of general malaise and a nausea reflex is often a sign of injury to the skull and brain. In addition to these symptoms, the patient experiences a decrease in hearing abilities and trembling of the eyeball.

In this case, the nausea reflex occurs for the following reasons:

• Unstable pressure appears in the vessels, because the brain is not able to focus the position of the body.
• If cerebellar ataxia has formed. This disorder provokes an additional decrease in esophageal peristalsis and difficulty swallowing.
• Meniere's syndrome (disorder of the musculoskeletal system). It is characterized by disorientation in space, in which the body becomes unable to correctly perform unconditioned reflexes.

Consequently, when the skull is injured, the patient experiences belching and a nausea reflex, despite the fact that there are no diseases of the digestive system. It should be noted that similar symptoms can also occur due to disturbances in the functioning of the vestibular apparatus, which is also controlled by the brain.

Heart attack

Scientists have found that all structures of the body are connected to the cardiovascular system. Consequently, during a heart attack, food absorption, liver, and kidney functionality are disrupted. This is what causes nausea.

During a heart attack, the patient may experience:

• Constipation.
• Belching.
• Malaise.
• Tachycardia.
• Intravascular pressure disorders.

Without a medical examination, it is impossible to make a prognosis for the course of the disease, but during a heart attack, all organs are affected. The nausea reflex in this case is the most harmless symptom, serving as a signal to call a doctor at home.

Esophageal tumor

Today, doctors are increasingly faced with intestinal obstruction. It can be caused by foreign objects in the intestines, helminths blocking the intestinal lumen, polyps, but worst of all - a malignant tumor.

Nausea in this case occurs if obstruction is combined with an accumulation of toxic substances. If the disease has already formed and metastases have appeared, additional symptoms will arise:

• Lymph node pain localized near the pancreas and gallbladder.
• Dizziness.

The nausea reflex that arises for this reason does not go away on its own. The patient will require careful diagnosis and surgical intervention. Such symptoms can occur not only in adults, but also in children under one year of age. This is a sign of intestinal polyps. Then nausea will be accompanied by blood in the feces. Treatment of children is performed through surgery.

Hiatal hernia

Most often, a hiatal hernia occurs in men due to:

• Accumulations of feces and waste in the intestines.
• Rupture of muscle tissue localized in the abdominal cavity.
• Squeezing of the intestines (when lifting weights), as well as rupture of the intestinal wall and entry of contents into the abdominal cavity or stomach.

It is worth noting that a hiatus hernia can be fatal for the patient, as it can provoke gastric atrophy.

Source: https://morewomen.ru/info/toshnit-kak-pri-toksikoze-no-ne-beremenna/

Consequences of food poisoning

If food poisoning is prolonged, the patient may experience complications that are very difficult to cure:

• Intestinal dysbiosis is the death of beneficial microflora.
• Blood poisoning. When the immune system is weakened (which is facilitated by an unhealthy lifestyle, alcohol, smoking), the intestinal wall ceases to protect against bacteria entering the blood. Microbes cause sepsis, a life-threatening condition.
• Infectious-toxic shock. It can be triggered by the entry into the blood of a large number of toxins, which cause paresis of the vascular walls up to general cardiovascular failure.
• Hypovolemia and hypovolemic shock. Due to a decrease in circulating blood volume, cardiac output decreases, which affects all tissues of the body. An acute condition - hypovolemic shock - is life-threatening and requires urgent medical intervention. Breathing problems, dizziness, and possible loss of consciousness occur.

Diagnosis of food poisoning

Symptoms of food poisoning are similar to those of other diseases (bacterial and viral intestinal infections). But in case of poisoning, poor quality food always appears, and the infectious lesion immediately begins from the intestines.

The speed of development of symptoms does not leave doctors time to determine the exact cause of the disease, so treatment begins on the same day the patient is poisoned. In case of mass cases, when several or many people are poisoned, an epidemiological study is carried out to determine an accurate diagnosis.

If the patient is admitted to the hospital, a standard list of tests is performed - a general blood test, a general urine test, and bacteriological culture of stool. Sometimes ultrasound diagnostics of internal organs is performed if there is a suspicion of severe damage to them by toxins.

Features of nausea by time of day

To determine the real causes, it is important to know the characteristics of nausea by time of day.

This condition should alert any person, because if you feel constant nausea, it means something is wrong in your body.

Nausea cannot be called a disease, but it can become an important signal about the appearance of any diseases. If you feel nauseous all the time, you should immediately seek help from a specialist.

In addition to all of the above reasons for nausea without poisoning and pregnancy, a person can vomit when overheated in the sun.

Heatstroke can also cause an unpleasant condition such as nausea.

Well, here we can include such a reason as excitement. Sometimes a person may be so scared or anxious that it causes nausea.

Of course, the first thing that may come to mind is toxicosis during pregnancy. Very often, women complain of nausea in the morning, but this can also happen for other reasons. The nausea can be so severe that it is even difficult for a person to brush his teeth in the morning without causing a gag reflex.

Morning sickness is a sign that should not be ignored

How to treat poisoning at home

At home, you can rinse your stomach with boiled water at a temperature of 20-25 degrees. The patient should drink 500-1000 ml and induce vomiting. Repeat the manipulation until the gastric contents become clear; clear water should come out with vomiting.

Next, you need to give the patient mineral water, but not soda, or rehydron. Drink frequently and in small portions to prevent dehydration.

But you can take therapeutic measures yourself at home only in case of mild poisoning. If the condition continues to worsen, it is necessary to stop home treatments and consult a doctor. Only a specialist can decide what medications are needed for severe poisoning.

In case of poisoning, you should not use any means to stop vomiting and diarrhea. In case of poisoning, the symptoms are protective for the body and help to get rid of toxins. Without diarrhea and vomiting, intoxication worsens.

On the first day, the patient should not be allowed to eat. On the second day you can switch to a gentle diet. When the vomiting and diarrhea stop, you need to take a course of Linex, Bifiform or Acipol to restore the intestinal microflora.

A gradual return to a normal diet should be accompanied by taking enzyme preparations (Mezim, Festal, Pancreatin tablets ).

Treatment of mild forms of coconut poisoning is described. The liquid found inside this fruit acts as a rehydration agent.

For an adult, food poisoning can be cured at home, but this should not be done if the victim is an elderly person or a pregnant woman, since they can only be treated under the supervision of a doctor. The same goes for young children.

How food poisoning develops

From the moment a spoiled product enters the intestines until the moment symptoms appear, no more than a day passes. On average, the incubation period is several hours.

The initial stage occurs in the form of acute indigestion. When food poisoning occurs, the following phenomena occur:

• The appearance of high body temperature.
• Hypotension (low blood pressure).
• Nausea and reflex contraction of the abdominal muscles and diaphragm, leading to vomiting.
• Frequent bowel movements and loose stools. This clinic is a consequence of impaired absorption of fluid in the large intestine.
• Severe pain and intestinal spasms are the result of the action of toxins on the mucosal cells in the gastrointestinal tract.
• The patient's body experiences a lack of nutrition and dehydration, and a violation of carbohydrate and protein metabolism occurs. In this state, it becomes increasingly difficult for the body to fight poisoning.

If at this stage the patient is not provided with medical assistance, then further development of poisoning will lead to a serious loss by the body of mineral substances responsible for conducting nerve impulses. Convulsions begin, disruption of brain activity up to loss of consciousness. Foodborne illness can be contagious to other people, but only through food.

There is no vaccine against foodborne illness. It is impossible to ensure that poisoned food does not pose any danger to humans. All prevention consists of following certain rules:

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Why do you feel bad after eating?

Nausea that occurs after eating can occur due to:

• inclusion in the diet of a large volume of difficult-to-digest foods that slow down the digestion process;
• taking a number of medications (side effects);
• excessive food consumption;
• insufficient food intake;
• eating foods on an empty stomach that irritate the gastrointestinal tract (sweets, citrus fruits, coffee);
• the onset of pregnancy;
• improper functioning of the stomach (incipient pathology).