Atenolol works great for me. One cardiologist insisted I switch to bisporolol. I did, and it was terrible. Had to go to the hospital because my heart rate wouldn't come down. Professional guide for AmLODIPine. Includes: pharmacology, pharmacokinetics, contraindications, interactions, adverse reactions and more. The heart pumps blood through the body via large blood vessels known as the arteries. Hypertension means the pressure (or tension) in the arteries is elevated. comparison of PLS regression and HPSAM for simultaneous spectrophotometric determination of Losartan potassium, Hydrochlorothiazide and Amlodipine besylate in tablets Atenolol oral tablet is available as a brand-name drug and a generic drug. Brand name: Tenormin. Atenolol comes only as a tablet you take by mouth. Amlodipine is an inexpensive drug used to treat angina and high blood pressure (hypertension). It is more popular than comparable drugs. It is available in generic and brand versions. Doctors give trusted answers on uses, effects, side-effects, and cautions: Dr. Koch on atenolol metoprolol conversion: If used for htn, angina, or cardiovascular event prevention after a heart attack. Combination therapy of hypertension with separate agents or a fixed-dose combination pill offers the potential to lower blood pressure more quickly, obtain target blood pressure, and decrease. Detailed Amlodipine dosage information for adults, the elderly and children. Includes dosages for Hypertension, Angina Pectoris and Coronary Artery Disease; plus renal, liver and dialysis adjustments. DESCRIPTION. Exforge is a fixed combination of amlodipine and valsartan. Exforge contains the besylate salt of amlodipine, a dihydropyridine calcium-channel blocker (CCB).