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    Anastrozole - Enduring Side Effects 5 Years Later

    I am absolutely open to any ideas within reason. This has been an absolutely nightmare for me already, so I have an open mind. The difference was night and day after anastrazole. Before, libido was sky high daily to the point of getting me in relationship trouble. After, it was like a switch...
  2. C

    Anastrozole - Enduring Side Effects 5 Years Later

    ^ thank you so much for your response. I’ll mention this to my doctors and see what can be done. Will report back
  3. C

    Anastrozole - Enduring Side Effects 5 Years Later

    Also never touched finasteride, SSRIs or any other drug
  4. C

    Anastrozole - Enduring Side Effects 5 Years Later

    My testosterone was 670ng/dl last test, estradiol was 19. I forget the units. I have very thick beard, no rolls of fat, etc. Also before my taking of an AI, I was very hyper sexual. Like to the point of causing issues. Now my genitals literally feel minimal sensations of pleasure, orgasms very...
  5. C

    Anastrozole - Enduring Side Effects 5 Years Later

    Hello all, I’m 28yo male in the US. When I was in my early 20s, I had a residual puffy nipple from puberty. I was very self conscious about this, being pretty deep in weight lifting, and my primary care physician prescribed an anti-estrogen without blood work almost immediately. After about a...
TRT Hormone Predictor Widget

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.

ℹ️ Input Parameters

Normal range: 300-1000 ng/dL

Predicted Hormone Levels

Enter your total testosterone value to see predictions

Results will appear here after calculation

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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