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Diarrhea After Eating – Causes, Diagnosis, and More

by Life Bloom Beauty
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Diarrhea after eating – It occurs for various reasons. Sometimes, in this way, the body reacts to new products; it can also be a symptom of irritable bowel or an allergic reaction. Then the most common source is infection or inflammation in the automatic.

Causes of Diarrhea after eating

Some of the causes of diarrhea after eating can be thyroid gland disorders, allergies, irritable bowel syndrome, infectious processes, etc.

Loose stools can be disturbing if food moves too quickly through the digestive tract, in which case medication and a superior diet are required. Another reason for loose stools can remain poor-quality food, individual intolerance to certain foods.

Diarrhea right after a meal can occur with irritable bowel syndrome. However, such a violation can cause an inflammatory or infectious process in the intestines, malabsorption, overeating, poor-quality water, or some foods.

In some cases, such diarrhea observes with intense excitement or anxiety.

The most shared cause of persistent diarrhea after eating is irritable bowel syndrome. This disruption of the digestive system has been widespread in recent years. About 20% of the population of our planet suffers from a similar ailment.

Diarrhea simultaneously with vomiting can happen with infectious diseases, food poisoning, tumors, disorders of the vestibular apparatus. Occasionally this condition provokes overeating, especially if a person has eaten many fried, spicy food, fatty.

Nausea and diarrhea later eating, as a rule, occur when the body tries to get rid of the “wrong” stomach contents. Usually, this condition observes in case of poisoning (low-quality food or water, chemicals, poisons, etc.).


Diarrhea is likewise a reaction of the body, which aims at cleansing the intestines.

These two symptoms simultaneously can be associated with several reasons – from food poisoning to cancer. Fatty foods can cause diarrhea, specifically if you eat them too often, and these dishes contain excessive fat, which the digestive system cannot handle. Diarrhea can be begun not only by fatty meat or broth but also by desserts with butter.

Sometimes the cause of diarrhea after eating in an adult can be different. Typically, this condition occurs after the digestive system malfunctions, poorly absorbed nutrients, and infection or inflammation in the intestines. In addition, loose stools may relate to allergies to certain foods (after a meal, allergens irritate the mucous membranes and the body, increasing intestinal motility to get free of dangerous foods as soon as possible).

Consistent diarrhea after eating in a child may indicate irritable bowel syndrome, poor absorption of nutrients, or food intolerance (in children, the digestive system is imperfect, so some foods may not absorb).

In addition, the cause of this condition may be intestinal infection, but in this case, in addition to loose stools, the child may have fever, vomiting, abdominal cramps).

Diagnosis of diarrhea after eating

Diarrhea after eating is only one symptom of the disease; some diagnostic procedures prescribe to identify the cause of the violation. First, the stool examines to identify the causative agents of the disease (bacteria, viruses). If the investigation does not show an intestinal infection, sigmoidoscopy and colonoscopy prescribe to examine the intestines (if irritable bowel syndrome is suspected).

If diarrhea occurs next eating certain foods, the doctor may suggest an allergy, in which case he recommends excluding the suspect foods from the diet and monitoring the condition. Furthermore, a blood and urine test is compulsory.

Treatment of diarrhea after eating

It requires compulsory treatment. Otherwise, severe dehydration and a lack of nutrients in the body can develop, which will lead to even more severe health problems.

This kind of diarrhea is subject to the same treatment as other types of diarrhea. I drank lots of fluids, took medicine to restore the water-electrolyte balance, sorbents (for intestinal infections), and normalized the condition. It is essential to exclude fatty, spicy, salty foods, preservation.

It is necessary to exclude allergenic foods from the diet with allergic diarrhea.

With irritable bowel syndrome, dietary adjustments are also necessary – reducing the number of foods with insoluble fiber (seeds, nuts, whole grain bread, cereals). If you have irritable bowels, don’t eat the skins of vegetables and fruits.

Diarrhea after eating can occur for several reasons. But in any case, such a violation, mainly if it has acquired a chronic (permanent) character, can not ignore.

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