If you do a home test, be sure to follow your provider's instructions for collecting the sample and for returning the kit for testing. Talk to your provider if you think an at-home test is right for you. These have everything you need to collect a blood or saliva (spit) sample to send to a lab for testing.
When you think of testosterone, what comes to mind? Testosterone is an essential part of reproductive health. Late-onset hypogonadism affects about 2% of men over the age of 40. It can also lead to precocious (early) puberty, which is when puberty begins before the age of eight. (LH more often stimulates the production of estrogen and progesterone in ovaries.)
However, they did not link this effect directly to high testosterone levels. If you're currently on testosterone replacement therapy, don't adjust or stop your treatment on your own. Proper evaluation includes blood work that measures not just total testosterone but also free testosterone, estrogen, hematocrit, liver function, lipids, and other relevant markers. The most important step is working with a qualified healthcare provider who understands hormone health and can order comprehensive testing. Treatment might involve adjusting testosterone dosing, adding medications to manage estrogen conversion, or incorporating other support like therapy or stress management techniques.
"Lab reference ranges are most often used when treating older menopausal women—so these ranges skew toward lower levels," Dr. Dorr explains. Like high testosterone, there’s no definitive range as to what is considered low testosterone, or hypogonadism, in women. If a woman has too much testosterone in her body, she may begin to notice changes to her physical appearance.
Excessive testosterone can actually cause problems in both directions. Don't dismiss skin and hair changes as purely cosmetic. The result can be painful cystic acne that doesn't respond well to over the counter treatments designed for typical adult skin.
High testosterone in males can indicate underlying health conditions like tumors, steroid use, or genetic disorders, causing symptoms like aggression, acne, and sleep issues. If you suspect a hormone imbalance, it’s worth speaking to a health provider and taking a testosterone test to understand the cause. Generally, people with high testosterone levels will feel both positive and negative effects, experiencing increased strength alongside emotional issues, hair loss, and testicular atrophy. Testosterone replacement therapy (TRT) can sometimes lead to high testosterone levels, which are typically elevated in the first weeks of treatment. High testosterone levels can cause the body to make more red blood cells.
Limiting alcohol consumption and avoiding endocrine disruptors in plastics and personal care products also supports hormonal health. Athletes should be aware that using performance-enhancing substances not only violates sporting regulations but also poses serious health risks. Regular exercise supports hormonal balance, though excessive training can sometimes elevate testosterone temporarily.
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