TigerPaws: Thanks for sharing.
After 8 years on Spironolactone, I have nearly every effect of Estrogen dominance you described. Skin is thin and as soft as my wife's, BP well controlled, prostate is small (based on doctor comment from last DRE), PSA of like .3, I do look younger for my age, and my cholesterol is in the 180's...but I have high trig and I am early type 2 diabetic, and got 30+lbs fatter.
I grew sizable breasts, although that started before the Spironolactone by about 2 years. Yes they are sensitive (that is not a negative to me), no morning wood, and my junk is substantially shrunk. My wife says she cant tell, but she is either blind, numb, or just being gracious. Either way, she isn't complaining about anything except my moodiness.
It can take a long time to get excited, or downright fail to function. I now have less appetite for sex than my wife, which is good. It is somewhat nice not being a raging slave to my male libido. You are right...I last a lot longer and the orgasms are crazy intense. Semen volume is about 25% of what it use to be.
Salt! I crave salt sometimes...mostly pickles. My blood labs come back with potassium about mid-range and salt on the lower end of normal, repeatedly. I supplement with calcium and balance that with PTH blood tests. I also take 100,000IU of vitamin D per week, just to keep in the normal range. My urine calcium, magnesium, sodium, and potassium are all higher than normal in my 24 hour urine collections. I drink a ton of fluid, else I would have for sure had kidney stones by now. By a ton, I need 2 collection jugs almost every time I do the testing. Always over a gallon of liquid gold.
I do have the mood swings, as indicated above. But, I have all the changes to my body without even adding Estrogen. It doesnt seem like there are much negative side effects left for me to experience if my doc prescribed it for me, and perhaps just positive outcomes for mood and overall well-being. It is an interesting concept.
Hammer: Are you thinking that years of low T caused your back trouble?