Causes of Nausea and Diarrhea and important Tips

Turbo November 15, 2021 November 25, 2021
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Description: What are the causes of nausea and diarrhea? What are the best ways to deal with the situation? What is the right time to visit a doctor? Find the answ
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Causes of Nausea and Diarrhea and important Tips
Causes of nausea

What are the causes of nausea and diarrhea? What are the best ways to deal with the situation? What is the right time to visit a doctor? Find the answers through this article.

Many may be unaware of the causes of nausea and diarrhea, which may be strong evidence of an underlying disease, as they are associated with many diagnoses, full details you will find below:

Causes of nausea and diarrhea

Here are some possible causes of nausea and diarrhea:

viral gastritis

This condition occurs when certain types of viruses, such as Norovirus, cause viral inflammation in the stomach and intestines, which leads to the appearance of several symptoms, such as: pain, fever, diarrhea, vomiting, chills, and nausea. This inflammation often goes away on its own. .

food poisoning

Food poisoning occurs when eating foods and drinks contaminated with parasites, bacteria, or viruses, and the situation can occur when poisoning with mold or chemical and natural toxins, and the case follows several symptoms, including: nausea, stomach cramps, diarrhea, and vomiting.

Heavy metal poisoning also causes this. When high amounts of heavy metals, such as: mercury and arsenic, accumulate in the soft tissues of the body, a person develops a condition known as heavy metal poisoning, and this causes diarrhea, nausea, abdominal pain, vomiting, and muscle spasms.

Stress, anxiety or fear

Stress, anxiety and fear affect those with a nervous stomach, and the nervous system is negatively affected by it when stress hormones are secreted, such as cortisol and adrenaline.

cyclic vomiting syndrome

There is no specific cause for this condition, and the person has repeated bouts of vomiting that may last for several days, and this is accompanied by other symptoms, such as: heavy sweating, nausea, and diarrhea.

Travelers' diarrhea

Many feel diarrhea and vomiting when the environment changes or move to another polluted place, and this causes diarrhea, nausea, vomiting, and stomach cramps.

motion sickness

Some people get motion sickness when riding in a car, plane, boat and other means of transportation, which in turn causes sweating, diarrhea, vomiting, and nausea.


Pregnancy is one of the main causes of nausea and diarrhea, especially during the first sixteen weeks of pregnancy, due to hormonal changes.

Take some medicine

Diarrhea and vomiting are among the most important side effects that may be caused by some medications, such as antibiotics.

Clostridium difficile infection

Some antibiotics can cause an infection with Clostridium difficile, which is the type of bacteria that causes colitis because of the toxins they produce. Fever, diarrhea, vomiting.


Excessive eating leads to fatigue of the digestive system, especially if the food is greasy and hot, and in addition to diarrhea and nausea, this may cause indigestion, vomiting, and a feeling of annoying satiety.

Crohn's disease

Crohn's disease causes severe inflammation of the intestines, which leads to stomach pain, chills, bloody diarrhea, excessive vomiting, fever and dizziness.

Crohn's disease is a chronic type of inflammatory bowel disease, the cause of which is unknown and there are several types.

Intestinal obstruction

This blockage may occur in the small intestine or large intestine, and diarrhea and nausea are early symptoms of the disease.

irritable bowel syndrome

Irritable bowel syndrome is a very common condition in women and can be a long-term condition causing diarrhea, stomach pain, vomiting, constipation and bloating.

How to deal with nausea and diarrhea

After discussing the causes of nausea and diarrhea with the doctor, some cases may not need medical treatment and the symptoms can disappear by following the following methods:

  1. Eat mint candy.
  2. Drink ginger tea.
  3. Take an oral rehydration solution.
  4. Take zinc supplements.
  5. In other cases, the doctor may advise taking medications to stop diarrhea and nausea.

When should you visit the doctor?

The problem may be harmless, but you should visit a doctor to make sure that there are no serious health problems, especially in the following cases:

  1. dehydration
  2. Nausea persists for more than three days.
  3. Presence of pregnancy.
  4. High temperatures.
  5. Diarrhea persisting for more than two days.
  6. Bleeding with diarrhea, pus, or black color.
  7. Severe pain in the abdomen or rectum.

Source  webteb

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