I have been taking Diltiazem for about 3 years to control my heart rate because of AF.
However, my ankles and feet have become more swollen recently and I cannot get my wedding ring on either.
My GP has suggested I take Atenolol instead. The other alternative is to increase the water tablet. He was reluctant to do this because of extra pressure on my kidneys.
He has advised me to stop the Diltiazem straight away and start the Atenolol rather than weaning me off gradually.
I was wondering if anyone who has taken Atenolol, could give advice as to any side effects.
I am reluctant to change medication because Diltiazem has been successful in lowering my heart rate and blood pressure but my ankle and feet swelling has become a problem.
Any advice please?