This can lead to high levels shortly after the shot and lower levels before the next dose. The most frequently prescribed forms are testosterone enanthate and testosterone cypionate. Injectable testosterone is one of the most common types used for TRT. Each type of TRT delivers testosterone into the body in a different way. Patients with serious or uncontrolled heart conditions may not be good candidates for TRT. Before starting treatment, doctors often perform a complete heart evaluation. TRT should only be used if the benefits clearly outweigh the risks. A normal resting heart rate for adults is usually between 60 to 100 beats per minute. Monitoring helps identify early signs of unwanted effects and allows for safe adjustments to the therapy plan. Because of this, doctors often monitor heart health during treatment, especially during the first few months. No investigator has been able to offer a clear explanation for the mechanism by which increasing age may alter the association between testosterone and CRP. Moreover, Nakhai Pour et al initially discovered a negative association between testosterone and CRP, but statistical significance was lost after adjusting the raw data for age.98 Whether this observation is significant remains to be fully validated. The majority of the research on this subject involves the association between testosterone and high‐sensitivity C‐reactive protein (hsCRP), but a few authors have also included tumor necrosis factor–α and interleukin‐6 (IL‐6) in their analysis. The evidence on the effect of testosterone replacement on levels of lipid subfractions is similarly conflicting. Elevated cholesterol levels have been consistently shown to be one of the most important risk factors for the development of atherosclerosis. The authors also demonstrated that the odds ratio for having hypogonadism was significantly higher in obese men, and there was a statistically significant negative correlation between total testosterone level and BMI.28 These effects have been shown in vitro and include increased lipolysis and decreased fat accumulation in visceral adipose tissue.25,27,64,73–76 It is reasonable to assume that testosterone causes improvement in glycemic control at least in part because of its positive effects on visceral adiposity. Still, other authors have investigated the risk of developing T2DM in the setting of low testosterone levels from a different perspective. Vikan et al reported similar findings for the association between free testosterone levels and the development of T2DM. Cardiovascular disease (CVD) is the leading cause of death globally.1 Various factors increase the risk of CVD, including diabetes, obesity, hypertension, dyslipidemia, and increasing age. The levels of total and free testosterone were not significantly affected by the treatment. We invite you to schedule a free, initial consult with our medical team to answer your questions and see if you may be eligible for testosterone replacement therapy.
