There are many types of gastrointestinal diseases, such as gastroenteritis, constipation, intestinal obstruction, etc. Common symptoms include diarrhea, abdominal pain, constipation, nausea and vomiting.
1. Diarrhea: If the patient is infected with Shigella causing dysentery, or suffers from enteritis and other diseases, it will lead to a decrease in the intestinal absorption of water, which will lead to a decrease in the retention time of gastrointestinal contents, thus leading to the symptoms of diarrhea.
2. Abdominal pain: Inflammation in the gastrointestinal area will stimulate the surrounding tissues, and at the same time, if the gastric mucosa is damaged, the stimulation of gastric acid on the stomach will be strengthened, which will lead to abdominal pain in the patient.
3. Constipation: If the patient suffers from chronic diseases such as intestinal tuberculosis, it may cause the slowing down of intestinal peristalsis, thus causing the symptoms of constipation.
4. Nausea and vomiting: If the patient suffers from gastrointestinal obstruction or intestinal motility disorder, it may cause nausea and vomiting.
Gastrointestinal diseases cause many symptoms, if the patient has the above symptoms or other physical discomfort, should go to the hospital in time for examination and treatment.