Sudden diarrhea and nausea may be caused by indigestion, acute gastroenteritis, food poisoning and so on.
1. Indigestion:Poor eating habits, such as overeating, eating too much greasy, indigestible food, drinking water and eating too few vegetables, leading to indigestion of food, which may cause stomach cramps, can lead to diarrhea and nausea symptoms.
2. Acute gastroenteritis: unhygienic diet leads to bacteria, viruses and other pathogens into the gastrointestinal tract, resulting in acute gastrointestinal inflammation, there may be intestinal spasms, gastrointestinal mucosal congestion, edema, oozing, often with diarrhea, abdominal pain, but also nausea, fever and other symptoms.
3. Food poisoning: If you eat unclean food, food spoilage and mold, can cause food poisoning, often with vomiting and diarrhea symptoms, manifested as sudden diarrhea and nausea.
Sudden diarrhea and nausea should go to the hospital, under the guidance of the doctor to further clarify the cause and treatment.