To make sure this medicine is safe for you, tell your doctor if you have:
. any type of breathing problem or lung disease
. problems with your pancreas or adrenal gland
. a history of head injury, brain tumor, or seizures
. a history of drug abuse, alcohol addiction, or mental illness
. a slow heart rate, or if you have recently had a heart attack
. if you use an MAO inhibitor
. if you use a sedative