As men age, testosterone levels naturally decline. But for some, the drop is more than just a number—it affects daily life in frustrating ways. Fatigue, reduced strength, and low libido can all be signs of low testosterone. If you're experiencing these symptoms, you may wonder, "What is TRT?" and "Can TRT help me feel normal again?"
What Is Low Testosterone?
Testosterone is a powerful messenger in the body with far-reaching effects. It helps:
- Build muscle mass
- Maintain bone strength
- Regulate sex drive
- Support sperm production
- Influence mood and cognitive function
- Affect energy levels
- Manage a healthy weight
Low testosterone is typically defined as a total serum testosterone level of less than 300 ng/dL. Testosterone levels must be measured in the morning after an overnight fast. Symptoms often include:
- Fatigue
- Reduced sex drive
- Low energy
- Cognitive difficulties
- Decreased muscle mass
- Sleep problems
- Weight gain
- Mood changes
A thorough evaluation by a doctor can confirm whether your levels are truly low and whether your symptoms line up with this hormonal decline.
What is TRT?
TRT (testosterone replacement therapy) is a medical treatment designed to increase testosterone levels in men diagnosed with clinically low testosterone. It’s often considered when:
- Blood tests confirm testosterone deficiency (less than 300 ng/dL)
- Symptoms are interfering with daily life and well-being
- Levels are declining significantly with aging
- A man has low testosterone levels alongside reproductive concerns
How Is Testosterone Supplemented?
Several formulations can help bring testosterone levels back into a healthier range. Each one is tailored to fit different lifestyles, preferences, or medical needs:
- Topical gel or solution: applied to the skin
- Transdermal patch: worn on the skin
- Intranasal gel: administered inside the nose
- Injectable formulations: self-administered or given by your doctor
- Implantable pellets: inserted under the skin
- Oral tablets: taken by mouth
Each method has pros and cons, so discuss your options with your doctor to determine what fits best with your routine and health profile.
Though generally safe, TRT is not completely risk-free. Potential complications include:
- Worsening sleep apnea, a condition where breathing stops and starts during sleep
- Skin reactions such as acne
- Prostate growth: especially concerning for those with benign prostatic hyperplasia or existing prostate disease
- Breast tissue enlargement
- Reduced sperm production
- An increased chance of forming blood clots
Ongoing monitoring through blood tests and follow-up appointments will help ensure treatment remains safe and effective.
See a Urologist for TRT
If you suspect you have low testosterone or notice persistent changes in energy, libido, or mood, don’t self-diagnose. Schedule an evaluation with a specialist.
A physical exam, blood tests, and a review of your symptoms will be done to determine if you’re a good candidate. Proper diagnosis, thoughtful consideration of risks and benefits, and careful monitoring are all part of a responsible approach to TRT.
Don't continue to wonder, "What is TRT?" - schedule an appointment to learn more today!