Nausea and vomiting after eating clams may be caused by allergy to clams, bacterial gastroenteritis, or gastrointestinal diseases.
1. Allergy to clams: clams belong to seafood, allergic people are easy to be allergic to clams, nausea and vomiting symptoms will occur after eating.
2. Bacterial infection gastroenteritis: If the clams are not cleaned, consumption may lead to bacterial infection caused by gastroenteritis, which will appear nausea, vomiting symptoms, may also be accompanied by diarrhea, abdominal pain symptoms.
3. The existence of gastrointestinal diseases: such as chronic gastritis, gastric ulcer, colitis and other diseases, after eating clams may induce primary diseases, such as nausea, vomiting symptoms.
After eating clams nausea, want to vomit, it is recommended to go to the hospital as soon as possible to seek medical treatment.