- vomiting
- nausea
- acid reflux disease
- food compaction
- 5 mg tablets
- 10 mg tablets
- 5 mg / 5 mL oral suspension
- kidney damage
- diabetes
- high blood pressure
- recent stomach surgery
- selegiline
- digoxin
- cyclosporine
- tetracycline
- insulin
- narcotic pain relievers
- anticholinergic medications
- antispasmodic medications
- confusion
- tremors or spasms
- behavioral changes
- breathing difficulties
- facial swelling
- hives
- jaundice, or yellowing of the skin
- spasms or seizures