>10%
Xerostomia (32%),Urinary hesitancy (23%),Constipation (11%)
1-10%
Impotence,Urinary urgency,Urinary retention,Dry throat,Weight gain,Abdominal distension,Flatulence,Anorexia,Vomiting,Nausea,Dermatoses,Pruritus,Generalized rash,Increased triglycerides and cholesterol,Hypokalemia,Muscle weakness,Muscular pain,Dyspnea,Blurred vision,Dry eyes,Fatigue,Malaise,Headache,Dizziness,Nervousness,Syncope,Hypotension,Chest pain,Edema
<1%
AV block,Hypoglycemia (rare),Agranulocytosis,Respiratory distress,Creatinine increased,Psychotic reaction,Paresthesia,Lupus (rare),Peripheral neuropathy,Insomnia
Potentially Fatal: Urinary retention, severe cardiovascular depression if given as rapid IV inj. High risk of recurrence of failure in patients with history of congestive cardiac failure. Negative inotropic effect especially prominent in patients with cardiomyopathy, hypertension and uncompensated cardiac failure.