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What are a common side effects of tenormin (atenolol). Should I take something else?
2 doctors weighed in

Dr. Dan Fisher
Internal Medicine
1 doctor agrees
In brief: Many, generally mild
Slow heart rate, worsening of heart failure, potentiation of asthma and hypokalemia and low blood sugar.
Fatigue, sexual dysfunction are probably overstated. May have withdrawal if stopped suddenly. Potential for mild weight gain. Despite all these, Tenormin (atenolol) is usually well tolerated.

In brief: Many, generally mild
Slow heart rate, worsening of heart failure, potentiation of asthma and hypokalemia and low blood sugar.
Fatigue, sexual dysfunction are probably overstated. May have withdrawal if stopped suddenly. Potential for mild weight gain. Despite all these, Tenormin (atenolol) is usually well tolerated.
Dr. Dan Fisher
Dr. Dan Fisher
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