What Should Patients Expect When Starting Testosterone Therapy?

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Dr. Tricia Shimer

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4/26/2026

For many men, signs of low testosterone can be easy to dismiss as a part of aging, stress, or a busy life. But if you're dealing with persistent fatigue, a loss of muscle mass, low libido, or mood swings, this may be a sign of a debilitating hormonal imbalance. Testosterone therapy can restore your hormone levels to a healthy range and help you feel like yourself again. 

At Evolve Med Spa in Dallas, TX, board-certified physician Dr. Tricia Shimer takes a personalized approach to men's wellness. If you're ready to learn more about testosterone therapy and how it works, call today to schedule a consultation. 

Recognizing the signs of low testosterone in men 

Low testosterone is not always obvious at first, which is part of why so many men go years without addressing it. Common signs of low testosterone in men include:  

  • Chronic fatigue: Feeling consistently drained regardless of how much sleep you get. 
  • Reduced muscle mass: Difficulty building or maintaining muscle despite regular exercise. 
  • Low libido: A noticeable and persistent drop in sex drive. 
  • Mood changes: Irritability, depression, or general anxiety that feels out of character. 
  • Brain fog: Difficulty concentrating or feeling mentally sharp. 
  • Increased body fat: An increase of fat, particularly around the abdomen, without significant changes in diet. 
  • Poor sleep quality: Trouble falling or staying asleep despite being exhausted. 

If one or more of these sound familiar, options like testosterone therapy may help you regain your energy and vitality. 

What testosterone replacement therapy involves 

Testosterone replacement therapy in Dallas, TX works by restoring testosterone levels to a healthy range through one of several delivery methods. At Evolve Med Spa, Dr. Shimer offers:  

  • Injections: Administered on a regular schedule, injections deliver testosterone directly into the body for consistent absorption. 
  • Topical gels: Applied daily to the skin, gels are a convenient option for men who prefer to avoid injections. 
  • Patches: Worn on the skin and changed regularly, patches provide a steady, controlled release of testosterone throughout the day. 
  • Pellets: Implanted just beneath the skin, pellets dissolve gradually and provide consistent hormone levels over several months without the need for frequent appointments. 

Hormone testing is used to establish your baseline levels and determine which delivery method and dosage make sense for your situation. Dr. Shimer will walk you through each option before making any recommendations. 

Is hormone replacement therapy safe? 

So, is hormone replacement therapy safe? For men who are properly evaluated and monitored, yes. Like any medical treatment, testosterone therapy comes with considerations worth discussing openly with your provider. Rest assured, Dr. Shimer takes a conservative, evidence-based approach to each plan regarding men's wellness. Our goal is to ensure the benefits are the right fit for you. 

Keeping your results consistent long-term 

Most men begin noticing changes within the first few weeks of starting testosterone therapy, with more meaningful improvements developing over the following months. Better energy, improved mood, increased muscle mass, and a stronger sense of overall well-being are among the most commonly reported outcomes. 

Staying consistent with treatment, attending regular follow-up appointments, and keeping up with hormone testing ensure your levels stay in the optimal range. 

Start feeling like yourself again 

You don't have to keep pushing through symptoms when solutions are available. At Evolve Med Spa in Dallas, TX, Dr. Tricia Shimer, a board-certified physician, brings a personalized approach to men's wellness consultations. 

If you have questions such as, "Is hormone replacement therapy safe for me?" or want to learn more about signs of low testosterone in men, call now to book an appointment. We can help you schedule hormone testing.

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