1 tab bd. In severe cases, dosage may be increased to 300 mg in any 24-hr period.
May be taken with or without food: May be taken w/ meals if GI upset occurs.
Glaucoma; prostatic hypertrophy or bladder neck obstruction; myasthenia gravis.
Tachycardia, cardiac decompensation, coronary insufficiency, cardiac arrhythmias. Periodic monitoring of blood, urine & liver function in continuous long-term therapy. May impair ability to drive or operate machinery. Pregnancy.