Hi, @jwm606060 - welcome to Mayo Clinic Connect. That sounds frustrating to be dealing with ED for over 4 years.

Now that you have discontinued carvedilol and are awaiting a new hypertension medication that your doctor prescribed, other members may have some input about whether they have seen this occur and how long it may take to alleviate the ED after tapering off the carvedilol, like @jadillow @jimana @mriguy7 and @predictable. As far as the other meds you take being connected to ED, as we are not medical professionals, the best resources may be your doctor or looking up the medications on https://www.mayoclinic.org/drugs-supplements.

How long have you been off of carvedilol, jwm606060? What will the doctor be putting you on now for your blood pressure?