You should not stop taking atenolol suddenly.Stopping suddenly may make your condition worse. If you are being treated for high blood pressure: Keep using this medicine even if you feel well. High blood pressure often has no symptoms. You may need to use blood pressure medicine for the rest...
The COMET trial, published in 2003, was a randomized double-blinded trial which demonstrated that carvedilol had a superior effect on mortality when compared to metoprolol [13]. However, this trial compared the tartrate formulation of metoprolol, rather than succinate, and at lower equivalent doses...