Working with a knowledgeable provider and keeping up with bloodwork helps minimize these risks. Potential side effects include elevated red blood cell count, acne, mood changes, or issues with fertility. Like any medical treatment, TRT carries risks. Which type of testosterone injection is most commonly prescribed? For example, testosterone undecanoate can carry certain risks for people with heart problems or other conditions. Testosterone undecanoate is a newer type of injection that lasts much longer than cypionate or enanthate. Like testosterone cypionate, it slowly releases testosterone into your system over time. Things like sweating, showering, or skin irritation can affect how much testosterone is absorbed, leading to inconsistent results. For instance, in muscles, it encourages the growth of new muscle fibers, and in bones, it helps maintain bone density and strength. When testosterone attaches to these receptors, it triggers specific actions inside the cells. BPH is a condition where the prostate gland gets bigger and can cause urinary symptoms like difficulty urinating or frequent urges to urinate. Testosterone therapy may enlarge the tissues around the throat, making it more difficult to breathe at night. This can lower the risk of developing conditions like diabetes and high blood pressure, which are risk factors for heart disease. It’s an intramuscular injection that’s administered into the buttocks every two to four weeks. Available also as brand name Depo-Testosterone, testosterone cypionate is a common type of injectable testosterone. Treatment is tailored to individual needs, and regular monitoring is essential to ensure the safety and effectiveness of therapy. The specific formulation and dosage prescribed may vary depending on individual needs, preferences, and medical considerations. The only safe and completely legitimate way of purchasing this medication is through a doctor and a licensed US pharmacy. This is, in part, due to the use of steroids by athletes and bodybuilders. The ovaries of women with PCOS contain multiple cysts. Having too much naturally-occurring testosterone is not a common problem among men. Testosterone levels are too carefully controlled by the brain for that to occur. With testosterone undecanoate, injections are given every 10 to 14 weeks after the initial doses. Because testosterone undecanoate injections are given less frequently, some people find it more convenient. It is known as a "long-acting" injection, which means the testosterone is released slowly into your body after the injection. Some injections release testosterone quickly, while others are designed to release it slowly over time. Testosterone injections come in different forms, mostly based on how long they last in your body. They work by providing a slow, steady release of synthetic testosterone into the bloodstream, which is then distributed to different parts of the body. Testosterone injections offer several benefits, especially for men with low testosterone. For men, replacement therapy is meant to restore testosterone into a normal physiologic range in the setting of confirmed deficiency. There is no universal magic number that is ideal for every patient on testosterone therapy. The studies that do exist have yielded uncertain results beyond improving sexual function; plus, little is known about the long-term effects of testosterone in women. To determine if a woman is a good candidate for TRT, doctors typically start by checking hormone levels to make sure someone "isn’t already coming in on the high side of normal," Kurtzer says. However, these injections often need to be administered in a healthcare setting, while testosterone cypionate and enanthate can sometimes be injected at home. Most people who use testosterone cypionate will need to get injections every 1 to 2 weeks to maintain their testosterone levels. There are several types of testosterone injections, and knowing the differences can help you understand what might work best for your treatment.