Like his favorite car, a guy's body needs regular checkups one that includes a screening for prostate cancer, otherwise known as a PSA test. The risk of prostate cancer goes up every year after age 50, that's why men need to take steps in preventing it, or making sure it's detected early.
The prostate-specific antigen (PSA) test is the best way to detect prostate cancer in its early stages. It's typically done along with a rectal exam, because most malignant prostate tumors start nearest the rectum...
If your testosterone level measures in the normal range, raising it through testosterone replacement therapy (TRT) probably won't help your ED. Instead, you'll have to look for and address other causes.
For men who do have low testosterone levels, TRT has a better track record of restoring a man's sex drive than overcoming ED.
While many men on TRT do report improvements in their erections, they often need added help from ED drugs known as PDE-5 inhibitors, such as: