Composition : \n \nTenoloc??50 : Atenolol BP 50 mg. \n \nTenoloc??100 : Atenolol BP 100 mg. \n \n  \n \nIndications : \n \nTenoloc is indicated in hypertension, angina pectoris, myocardial infarction, and cardiac arrhythmias. \n \n  \n \nDosage & Administration : \n \nHypertension : Initially 25-50 mg daily, the dosage gradually may be increased up to 50-100 mg. \n \nAngina pectoris : 100 mg daily in 1-2 divided doses. Arrhythmias: 50 - 100 mg daily.