Fainting, dizziness Is seen when the patient develops hypotension as seen following ingestion of substances that contain corrosives,phenol, surfactants (contained in detergents) etc.
Tachycardia, hypotension Arise with cardio-respiratory involvement seen with intoxication of agents containing corrosive acids or alkali, hydrogen peroxide, isopropanol etc.
Gastroenteritis Can present with nausea, vomiting, abdominal cramps etc.
Antibiotics Parenteral antibiotics is administered if evidence of perforation exists. Third-generation cephalosporins or ampicillin/sulbactam will be considered.