This is Dr Basu, experienced Internal Medicine Specialist.
I am here to address your concerns and provide great service.
Sorry to hear about recent erection problem.
Betablocker is well known to cause erection problem over time.
After a year and half use, you may experience this side effect now and can appear suddenly.
Coversyl, Atorvastatin, pantecta are not common cause.
Another possibility can be drop in your testosterone level.
That should be checked with blood test.
If testosterone level is normal, then you can consider trying out ED specific medicationsl ike tadalafil or sildenafil.
Betablocker may be continued if absolutely essential.
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