Some people complain of dizziness after eating. Moreover, it does not depend on the portion of food taken. It can be a light snack or a hearty lunch. Dizziness is accompanied by a number of symptoms that are inconvenient, especially at a party or in a cafe. Why does a head spin after a meal ? Let's try to figure it out.
Dizziness after eating can be a symptom of some diseases. Body signals should not be ignored. It is necessary to prevent the development of the disease, to engage in treatment at an early stage.
What diseases is indicated by dizziness after eating
If after eating dizzy and weakness in the whole body, then there is reason to be worried. Such sensations are clear symptoms of certain diseases. Most often they are accompanied by a number of signs, for example:
- nausea
- change in heart rate;
- severe shortness of breath and the appearance of cold sweat;
- pallor or, conversely, redness of the skin;
- short-term impairment of vision and hearing.
If any signs occur once after eating, this may indicate overeating or eating food on an empty stomach. Then all the blood enters the digestive system, and its entry into the brain is limited.
But if after eating it becomes bad, dizzy, constantly sick, then this may indicate the development of the following diseases:
- dumping syndrome;
- allergic reactions to food components;
- poisoning with foods with tyramine;
- improperly composed diet.
Dumping syndrome
By this disease is meant an uncoordinated intake of food into the stomach or intestines in volumes that they cannot process. As already mentioned, for processing food, most of the blood goes to the stomach. A person in this period feels some drowsiness, dizzy after eating. But if the stomach does not cope with the disengagement of the incoming food, catecholamines are released into the body. These are substances that increase dizziness and a state of general weakness. Typically, this phenomenon is characteristic of people who survived the removal of part of the stomach.
Signs of illness
This disease is characterized by common signs similar to other ailments, as well as individual ones that distinguish dumping syndrome from similar diseases:
- the occurrence of tachycardia;
- trembling in the upper and lower extremities;
- tinnitus and pain in the head;
- feeling of overeating.
Some patients note that symptoms can occur both simultaneously and partially with different levels of intensity.
Dumping syndrome is divided into two stages:
- Early.
- Late.
Symptoms at an early stage are observed almost immediately after a meal. In the late stage, symptoms appear 2-3 hours after eating.
An early degree of dumping syndrome
Dizziness and a number of concomitant symptoms that occur immediately in the food field indicate the need for its rapid digestion. Food enters the stomach in large quantities. The organ simply cannot cope with such a load, and it enters the intestines in the form of a chyme.
In this organ, unprocessed food begins to increase osmotic pressure, which, in turn, leads to nausea, weakness, impaired heart rate, and dizziness.
Similar symptoms of early dumping are common in people who eat small meals throughout the day. Dizziness may be accompanied by vomiting and nausea. This leads to a restriction in food or refusal of it. Against this background, the development of serious diseases such as an ulcer or gastritis is possible.
Treatment of dumping syndrome of an early stage - diet. Products for her are selected by the doctor individually for each patient, based on the reasons that caused him. Patients need to reduce the intake of food that contains fiber. Nuts, pastries are also contraindicated during the diet.
Late dumping syndrome
This stage of the disease is characterized by more serious symptoms. Its main difference from the early stage is the manifestation several hours after a meal. The main features include:
- severe hunger immediately after eating;
- a feeling of great weakness throughout the body;
- dizziness and the appearance of cold sweat;
- a change in blood composition, a sharp decrease in blood sugar;
- flushed face;
- rumbling in the stomach;
- visual impairment (stripes, white or colored stripes appear in front of the eyes).
In the case of eating large quantities of food at a time, late dumping syndrome may be accompanied by nausea and vomiting. If these cases are periodic in nature, then to determine the cause, it is necessary to consult a specialist.
Food allergy
People with allergies notice the effect of vertigo after eating a certain set of foods. These include foods rich in protein, flour and sweets. Foods containing a large amount of food additives are also often triggered by allergic reactions.
Food allergies can occur even in people who have not complained about it before and do not have relatives suffering from this ailment.
If a person has soft tissue swelling, swollen tongue, difficulty swallowing, tinnitus, nausea, weakness, and dizziness after eating, you should take an antihistamine and call a doctor. If untimely steps are taken to reduce the manifestation of allergies, this can lead to serious consequences and even death.
Tyramine poisoning
Why dizzy after eating? The reasons may lie in the use of foods with a high content of tyramine. This substance of organic origin has the ability to constrict blood vessels, resulting in increased blood pressure and an imbalance between the processes of excitation and inhibition.
Regular consumption of products containing tyramine leads to its intolerance to the body. A person will constantly complain of weakness and dizziness, often this is accompanied by nausea after eating.
With such symptoms, you should carefully approach the choice of products. It is worth refusing or minimizing the use of:
- citrus fruits;
- Chocolate
- spirits or fermented beverages;
- baking from yeast dough;
- canned food of any type.
The consequences of a rigid diet
Why is eating sick and dizzy after eating? The reason may be a strict diet low in carbohydrates. A diet containing a small amount of vitamins and nutrients, malnutrition or, on the contrary, too large portions on holidays can cause dizziness.
Often dizziness, which is a consequence of the diet, is confused with dumping syndrome. The difference is due to its occurrence. If you follow a diet, the reason is an unbalanced diet and insufficient intake of nutrients necessary for normal functioning and well-being of a person.
Experts do not recommend limiting oneself to nutrition without consulting them and passing the necessary tests. Often independent weight loss can lead to serious consequences and diseases, including mental ones. These include bulimia and anorexia.
Post-meal Dizziness Treatment
Doctors unanimously say that if you feel dizzy after eating, then these are signals of a malfunction in the body. It is necessary to establish the reason and try to exclude it. The following methods and drugs are used for treatment:
- medicines containing enzymes;
- adhering to a diet low in fat and high in carbohydrates;
- short rest after a meal;
- if the meal is accompanied by severe dizziness, then it is recommended to take "Novocaine" before meals;
- in some cases, a blood transfusion is recommended.
So that dizziness after eating does not become a permanent occurrence, it is necessary to abandon the use of harmful foods and strict diets, to avoid overeating. Try to adhere to the diet and eat at the same time.
Compliance with such simple recommendations will help get rid of dizziness without the help of a doctor and maintain health.