Diabetes is a common cause of erectile dysfunction (ED). Erections depend on blood supply, and diabetes affects the blood vessels and blood supply to all organs -- heart, brain, kidneys, and penis. In fact, a man with ED is at risk for heart disease. Clinical experience and numerous studies suggest that at least half of all male diabetes patients will experience difficulties with erections. Men with diabetes are up to three times more likely to have ED and appear to get it earlier in life. The...
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: