loss of vision

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Vision issues from thyroid and TRT?

Hoping there's someone here that's knowledgeable on eye health/physiology. A year ago I started self-treating with 1/4 grain armour thyroid due to above-range TSH and hypothyroid symptoms. A week in, I developed pressure behind the eyes, rapid increase in eye floaters, exophthalmos, blurred...
- darko
- Thread
- Nov 30, 2021
- loss of vision
- Replies: 0
- Forum: Testosterone Side Effect Management
The FDA says that sudden loss of vision can be caused by erectile dysfunction drugs

This new safety information about all PED5 inhibitor erectile dysfunction drugs was added by the FDA to all labels of these drugs (Viagra, Cialis, Levitra, Stendra) [h=4]5 WARNINGS AND PRECAUTIONS[/b][h=5]5.4 Effects on the Eye[/b]Physicians should advise patients to stop use of all...
- Nelson Vergel
- Thread
- May 18, 2014
- Replies: 0
- Forum: When TRT Is Not Enough (ED, Libido, & More)

TRT Hormone Predictor Widget

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