Abdominal pain, nausea and vomiting, diarrhea how to return a responsibility

Stomach pain, nausea and diarrhea may be caused by intestinal infection, food allergy, food poisoning and other diseases.

1. Intestinal infection

is caused by bacteria, viruses or parasites and other pathogenic microbial infection, which can lead to intestinal inflammation, and cause intestinal motility disorders, nausea, abdominal pain, diarrhea and other symptoms.

2. Food allergy

is an abnormal reaction of the immune system to certain food ingredients. Patients with allergic reactions in the gastrointestinal tract can manifest nausea and vomiting as well as abdominal pain and diarrhea.

3. Food poisoning

is caused by ingestion of contaminated food or water. Patients with gastrointestinal tract stimulation by harmful substances can cause nausea and vomiting, diarrhea, abdominal pain and other symptoms.