Could atenolol tenormin be the cause.
Tenormin 100 mg, tablets.
If bradycardia or hypotension requiring treatment or any other untoward effects occur, tenormin should be discontinued.
Tenormine 100 mg tablets.
A atenolol tenormin is classified as a beta-1 selective beta blocker.
Avoid drinking alcohol, which could increase drowsiness and dizziness while you are taking tenormin.
It is always advisable to use tenormin under the supervision of doctor.
Call your doctor at once if you have any of these serious side effects from using tenormin .