Allergy to class/drug
MI, acute recovery
glaucoma, increased IOP
urinary retention, prostatic hypertrophy, GI/GU obstruction
avoid abrupt withdrawal
caution if:
age <25 years, elderly
cardiovascular disease
seizure disorder, parkinsons
thyroid disease, diabetes
asthma
hepatic impairment
schizophrenia, bipolar disorder, alcohol abuse, electroconvulsive therapy, suicide risk
high environmental temperature
age <25 years, elderly
cardiovascular disease
seizure disorder, parkinsons
thyroid disease, diabetes
asthma
hepatic impairment
schizophrenia, bipolar disorder, alcohol abuse, electroconvulsive therapy, suicide risk
high environmental temperature
Doxepin
Propranolol
Methazolamide
Lamotrigine
Topiramate
Phenytoin
Encainide
Phenobarbital