receptors except at high doses.

Precaution

Impaired Renal or Hepatic Function. Lactation: excretion in milk unknown; use caution

Side Effect

1-10% Dizziness (10%),Dyssomnia (8%-10%),Bradyarrhythmia (9%),Upper respiratory infection (5%),Diarrhea (4%),Rhinitis (4%),Arthralgia (3%),Cough (3%),D... View More

Pregnancy Category Note

Pregnancy Category: C Lactation: excretion in milk unknown; use caution

Interaction

May potentiate AV conduction time and may increase negative inotropic effect w/ class I antiarrhythmic drugs (e.g. quinidine, disopyramide, propafenone)... View More