- vomiting
- motion sickness
- inappetence
- anorexia
- Non-steroidal anti-inflammatory drugs
- Cardiac medications
- Seizure medications
- Monoamine Oxidase Inhibitors (MAOIs)
- Tramadol
- breathing difficulty
- facial swelling
- hives
- shock
- sudden onset of acute diarrhea
- pale gums
- seizures
- elevated heart rate
- tremors
- fever
- difficulty breathing
- dilated pupils
- high blood pressure