Diarrhea, also known as diarrhea, and diarrhea and vomiting are usually caused by food poisoning, functional dyspepsia, acute gastroenteritis, cholera and other diseases.
1. Food poisoning: Eating food with toxins (such as puffer fish, poisonous mushrooms, etc.) or food infected with toxins can cause food poisoning, resulting in pain in the middle and upper abdomen, vomiting, diarrhea and other phenomena, and may be accompanied by dizziness, nausea, fever and other symptoms.
2. Functional dyspepsia: the etiology of the disease is not completely clear, and may be related to gastrointestinal dyskinesia, Helicobacter pylori infection, mental and social factors. The disease starts slowly and can be persistent or recurrent. After the onset of the disease, patients may have symptoms such as postprandial fullness, distension and pain in the middle and upper abdomen, lack of appetite, nausea, vomiting, etc. Diarrhea may also occur in some patients.
3. Acute gastroenteritis: acute inflammation of gastrointestinal mucosa caused by microbial infection, drug stimulation, allergy, autoimmune diseases, etc. After the onset of the disease, patients may experience nausea, vomiting symptoms, accompanied by epigastric pain, diarrhea, fever and other manifestations.
4. Cholera: it is an acute gastrointestinal infectious disease caused by cholera bacteria, after the onset of the disease, the patient will first appear diarrhea, usually not accompanied by pain and a sense of urgency and heaviness, and then there is vomiting, vomiting is jetting. In severe cases, dehydration can occur due to frequent diarrhea and vomiting.
In addition, there are many other causes of diarrhea and vomiting, so it is recommended that patients go to the hospital in time to identify the cause of the disease and receive treatment as soon as possible.