Hormone supplements cause the endocrine system to adjust its production and lower the natural production of the hormone, so when supplements are discontinued, natural hormone production is lower than it was originally.citation needed The most common route of administration for testosterone is by intramuscular injection. It is provided unmodified and as a testosterone ester such as testosterone cypionate, testosterone enanthate, testosterone propionate, or testosterone undecanoate, which act as prodrugs of testosterone. Testosterone pellet implants are approved for use in postmenopausal women in the United Kingdom. Other androgenic side effects, such as weight gain, pattern hair loss, and voice deepening, were also reported in some trials, but were excluded from analyses due to insufficient data. Testosterone showed no significant effect on depressed mood anxiety, bone mineral density (BMD), or anthropomorphic measures like body weight or body mass index. The changes were more pronounced with oral testosterone undecanoate than with parenteral routes, such as transdermal testosterone. Changes in body composition, erectile dysfunction, and decreased energy can contribute to a bad mood directly, and because they stress you out, which further lowers T. Although not everyone with low testosterone experiences mood swings, there is an established link between the two, with studies noting that this is both physiological and situational (2). You’ll want to wait at least three hours after applying to swim or shower, but you don’t need to take the patch off after you get wet. Choose a different spot for the patch each night to avoid sensitivity and wait at least seven days before applying another patch to a place you’ve already used. The mental impact of having low testosterone can also be challenging, says Suzanne Manzi, M.D., a regenerative and anti-aging specialist who routinely prescribes hormone therapy. Fortunately, testosterone patches—a non-injectable form of TRT—can help boost you up. Increased cortisol levels can also cause you to overeat, which can contribute to weight gain and lowered testosterone. Cortisol is a hormone that works against your testosterone. A consistent lack of good-quality sleep can also lead to weight gain, which can reduce your testosterone production. Instead, it’s an ongoing treatment you may be on for life, as long as you’re seeing benefits. Improvements in erectile function may take up to six months, but effects on depressive mood may be seen in only three weeks (9). The same review suggests that changes in fat mass, muscle strength, and lean body mass tend to occur within three to four months, but also keep improving to a modest degree over several years. That’s because TRT may help reduce inflammation in the body, and when that happens, your immune system can operate more efficiently (6). You can slow this progression with strength training but if you’re losing muscle due to low testosterone, your gym sessions won’t be super effective. In general, they are less effective than injections. We process personal information and consumer health data to provide you with our products and services and maintain essential website functionality. Hone-affiliated medical practices are independently owned and operated by licensed physicians who provide services using the Hone telehealth platform. You might gain stronger orgasms, but lose out on sleep quality.