I had my RP in Jan 31, 2023, started hormonal therapy from April 17 with Diphereline every 28 days plus one Casodex daily. My PSA went down to 0.005 from May to November. Yesterday I had my blood test again and the report indicated my PSA has jumped to 0.159. I am panic. Can you explain what does that mean and anything I should do?
Also I wonder if I can take any Zinc ? I stay away from red meat but at times I have no choice but to eat a little. I take Calcium, Magnesia and Zinc tablet about three times a week ,perhaps I should not. By the way, I found there are two ways of blood test, one is by nuclear medicine lab, the other by ordinary lab by serum. Which one is more reliable? My test is always done by nuclear medicine Lab. But their readings are different. I had one time got two result one by serum at 0.006 and 0.05 by NML.
Your advise and knowledge of PSA indication would be much appreciated. By the way, I am 80 this year and still suffering from incontinence.