A 27-year-old male asked:
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i take 25mg of atenolol and i have also tried the same dosage of tenormin. i know they are both the same but why does atenolol seem last longer for me?

1 doctor answer
Dr. Calvin Weisberger
51 years experience Cardiology
Atenolol: excellent question, sometimes we see variation between equal doses of drugs caused by the different fillers used to make the pills by different manufacturers. Other reasons are also possible.
Answered on Jun 11, 2015

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