Diarrhea, nausea, abdominal pain, what's going on?

Diarrhea, nausea and abdominal pain may be caused by enteritis, pancreatitis, gastrointestinal food poisoning, etc. 1. Common symptoms of enteritis patients generally include nausea, vomiting, diarrhea, abdominal pain, etc. Enteritis may be caused by pathogenic microbial infection, abnormal immune mechanism, heredity, intestinal ischemia, radiation therapy, long-term use of broad-spectrum antibiotics, etc. 2. Pancreatitis The main symptoms of pancreatitis patients are abdominal pain, fatty diarrhea, nausea, vomiting, etc. Pancreatitis can be divided into acute pancreatitis and chronic pancreatitis. Acute pancreatitis is mainly caused by cholelithiasis, alcohol and hyperlipidemia. It may also be related to surgery and trauma, nipple and peripheral diseases, endocrine and metabolic disorders, autoimmune diseases, etc. Chronic pancreatitis may be caused by various biliary tract diseases, alcoholism, coxsackie B virus, genetics, and autoimmune reaction.3. Gastrointestinal food poisoning nausea, vomiting, diarrhea, and abdominal pain are the main symptoms of gastrointestinal food poisoning, which may be caused by eating foods containing toxic substances. Common bacteria causing food poisoning are Salmonella enteritis, Salmonella typhimurium, Vibrio parahaemolyticus, Escherichia coli, Shigella flexneri, Shigella boisei, Proteus, Staphylococcus, Bacillus cereus, botulinum, etc.

Improper consumption of puffer fish, kidney beans, lentils, potatoes and ingestion of chemical toxins, such as rat poison, pesticides, etc. can also lead to food poisoning.