High testosterone in males: Signs and symptoms

Chart of Testosterone Levels by Age

Testosterone is a natural hormone produced primarily in the testicles, and it helps men maintain everything from bone density and body hair to sex drive and sperm production. However, you don’t have to hit a certain number or level despite what the constant flow of ads may tell you. A decrease in leptin, supposedly an appetite suppressant, was due mostly to a drop in fat mass, which produces leptin. But that should not be construed as a negative effect of T therapy, according to Villareal. Villareal and her team found that men, regardless of their baseline testosterone level, benefited to some extent from T therapy. For instance, men with levels less than 264 ng/dL showed a greater increase at 18 months in total fat-free mass, which is mostly lean muscle mass, compared with those higher than 264 ng/dL. The basis for Villareal’s study was the finding from another study that bone mineral density (BMD) response to testosterone therapy in men with low T levels is influenced by baseline T levels.

In males, testosterone concentration starts at about 1.9 ng/dL at age six. Levels increase to 516 ng/dL by age 20 and plateau around age 17. If a man’s testosterone is below 300 ng/dL, his doctor may prescribe testosterone replacement therapy. However, these symptoms are often caused by other things, including poor sleep habits, usn 19 anabol testo side effects sleep apnea, diabetes, cardiovascular disease, obesity, and depression or anxiety, he says. If you decide to add any supplements to your routine, speak with a healthcare professional first, especially if you have any underlying health conditions or are taking other medications. Interestingly, testosterone also plays an important role in female health and sexual well-being. Not all treatments or services described are covered benefits for Kaiser Permanente members or offered as services by Kaiser Permanente.

Some specific testosterone levels for different ages are listed below. However, it’s crucial to see that they are ranges and to know your goal shouldn’t necessarily be to reach or exceed the high end of the spectrum. This article addresses common questions about this crucial hormone.

No content on this site, regardless of date, should ever be used as a substitute for direct medical advice from your doctor or other qualified clinician. Treatments for low or high testosterone will depend on the underlying health condition. Testosterone triggers the development of the male internal and external reproductive organs during fetal development. If you don’t have any of these conditions, your doctor may not be able to tell you why you have low T. Here’s what you need to know to keep your concerns and your hormones in proper balance.

Low levels of SHBG result in higher free testosterone, whereas high levels of SHBG result in lower free testosterone. Remember, you deserve to feel energetic, confident, and vital at any age. With the right personalized approach to hormone therapy, you can unlock your full potential and experience what “optimal” truly feels like. Rekindled RomanceOne of the most noticeable benefits of optimal testosterone is the positive impact on your sexual health.

Through its affiliations with Barnes-Jewish and St. Louis Children’s hospitals, the School of Medicine is linked to BJC HealthCare. Patients who are considering children in the future need special consideration. Most Testosterone therapy will lower sperm count , in many cases to zero. The good news is that there are options for increasing testosterone that will not have a negative effect on Sperm. Findings a physician who understands this and asks the right questions is very important as well.

By the time they reach 15 to 16 years old, teen boys typically have a testosterone level of 100 to 1,200 ng/dL. Doctors will have to start at the beginning, with small, short-term trials of testosterone in older men. If the benefits appear to outweigh the risks, the next step will be larger, longer trials in younger men. Only then will men know if testosterone therapy is effective or safe. Until recently, men who needed testosterone required injections of the hormone every one to three weeks. Now, most men use skin patches (Testoderm, Androderm), gels (AndroGel, Testim), or tablets that are placed on the surface of the gum, where they form a gel that releases the hormone so it can be absorbed across the mouth’s membranes (Striant).

Testosterone is made in the testes in males, the ovaries in females, and in the adrenal glands. So, if you’re wondering, “What are good total testosterone levels by age, these figures should answer that question. Usually you’ll get a total testosterone test as a screening test. To diagnose certain conditions, doctors sometimes look only at free testosterone levels. If your testosterone levels are too low or high, you might develop symptoms that interfere with your daily life. A simple blood test can help you determine if your levels are in the normal range, which is 300–1,000 ng/dL for men and 15–70 ng/dL for women.