PSA changes

Hammer

Member
Recently I discontinued taking Anastrozole (0.5mg/wk) since I lowered my testosterone dosage from 80 to 60 mg/week. My E2 has been running in the 20 - 25 range while total test levels were 950 - 1000. Since reducing my T dosage my last set of labs measured my TT at 750 and my E2 slightly above the range at 41(0 or <39). I feel good but my concern is that my PSA level that went from 0.8 to 1.4 ng/ml. I'm curious if the PSA increase is due to the discontinuation of the AI. Anyone have experience with this issue? Thanks Hammer!
 
Before I started trt my PSA was 0.9. after starting trt my PSA has held steady at 1.4 - 1.5. This has been for 5 years now. A reading of 1.4 should be of no concern. Your PSA reading will change from time to time, especially after working out or having sex.
 
Before I started trt my PSA was 0.9. after starting trt my PSA has held steady at 1.4 - 1.5. This has been for 5 years now. A reading of 1.4 should be of no concern. Your PSA reading will change from time to time, especially after working out or having sex.
 
Thanks Vince! Agreed, the PSA value itself is certainly within normal range for a 63 year old but the change from 1 to 1.4 in just a few months was surprising. I also read that NSAIDS can raise PSA which I was taking for knee pain prior to blood work.
 

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TRT Hormone Predictor

Predict estradiol, DHT, and free testosterone levels based on total testosterone

⚠️ Medical Disclaimer

This tool provides predictions based on statistical models and should NOT replace professional medical advice. Always consult with your healthcare provider before making any changes to your TRT protocol.

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Understanding Your Hormones

Estradiol (E2)

A form of estrogen produced from testosterone. Important for bone health, mood, and libido. Too high can cause side effects; too low can affect well-being.

DHT

Dihydrotestosterone is a potent androgen derived from testosterone. Affects hair growth, prostate health, and masculinization effects.

Free Testosterone

The biologically active form of testosterone not bound to proteins. Directly available for cellular uptake and biological effects.

Scientific Reference

Lakshman KM, Kaplan B, Travison TG, Basaria S, Knapp PE, Singh AB, LaValley MP, Mazer NA, Bhasin S. The effects of injected testosterone dose and age on the conversion of testosterone to estradiol and dihydrotestosterone in young and older men. J Clin Endocrinol Metab. 2010 Aug;95(8):3955-64.

DOI: 10.1210/jc.2010-0102 | PMID: 20534765 | PMCID: PMC2913038

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