flushing

  1. M

    Weird reaction on TRT

    I’ve been on TRT 150 mg for about 7 months now. Once I got on it my neck turned red(like a sunburn) along with my chest and under eyes. I also developed eye bags that at one point got super swollen. I’ve had my hormones tested multiple times. (My estrogen was the only thing high, but starting an...
  2. A

    Fire ants sensation all over my body!

    Hi all, I have been on a low dose of cyp for 2.5 years as I had low as a 40 year old. In the last 3-4 months or so, Every time I start to warm up, either due to weather or exercise, I have to go through a phase or extreme pins and needles/fire ants attacking all over body. Image of the a...
  3. T

    Burning ear, flushing

    When my serum T gets to around 400-500 or higher lately, I get a weird symptom. At night just before bed, the top of my ears get hot.. Mainly my left ear. It gets inflamed, hot and red. This lasts for an hour or two. I'm not sure if its blood sugar related, and why the heck it is mainly my left...
  4. B

    24/7 face and upper chest flushing

    last HCT was 53% and donated last on 9/23/19 whole blood. -Flushing did not change AT ALL since donation. -cant recall if flushing was prior to TRT therapy as well [ hard to find photos] not even sure its hormone or blood related at this point. any ideas?
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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