You don’t want to stay on the treatment as long as stopping it doesn’t cause your PSA to rise. You’ve had a significant amount of time without your PSA rising, So it’s a good time to try it out.

I am 77 and stuck on ADT for 9 years and Zytiga followed by Nubeqa for 5 years. I have BRCA2 and if I stop taking those drugs, my PSA starts rising very fast.

You are in a great position, Staying on those drugs, too long can cause castrate resistance, Which shortens median survival to two years. Staying on the drugs long-term can also cause your cancer to become neuroendocrine prostate cancer. Something that gives you less than two years of survival.

Get off the drugs and see how your PSA reacts. Get tested every month or every three months to see if your PSA starts rising you can Go back on the drugs if that happens.

Zytiga Is a very difficult drug on your system. I never had high blood pressure but after being on it, I am now on three different medications twice a day for high blood pressure. I’ve also had four afib events one of them landing me in the hospital for four days. You don’t want to stay on Zytiga if you don’t need to. It also caused me to have serious hot flash problems, which required to use another regular drug treatment.

Make sure to taper off the prednisone over a long period of time. Getting off prednisone, too quickly, can cause major fatigue problems, which usually hit in the afternoon when you have to go to sleep you are so tired. Some doctors don’t taper off over a longer period of time and it really causes fatigue. I can tell you from personal experience how serious that fatigue can be. I never had fatigue from ADT but tapering off prednisone too quickly, sure did give me a problem. This was discussed during one of the prostate cancer weekly meetings at ANCAN.org. A number of people in the meeting had the same problem I did from tapering off too quickly, Major afternoon, fatigue.