TRT (Testosterone Replacement Therapy) is a medical treatment designed to restore normal testosterone levels in men who have low testosterone (a condition known as hypogonadism). Here’s a breakdown of what TRT involves and how it works:

🧠 What Is Testosterone?

Testosterone is a crucial male sex hormone responsible for:

  • Sexual function and libido
  • Muscle mass and strength
  • Bone density
  • Mood and energy levels
  • Sperm production

Levels naturally decline with age, but abnormally low levels can lead to symptoms that impact daily life.

🩺 What Is TRT Used For?

TRT is prescribed when blood tests confirm low testosterone levels alongside symptoms such as:

  • Fatigue
  • Low sex drive
  • Erectile dysfunction
  • Depression or irritability
  • Reduced muscle mass
  • Brain fog

💉 How Is TRT Administered?

TRT can be delivered in several forms:

  • Injections (most common, given weekly or biweekly)
  • Skin patches or gels
  • Pellets implanted under the skin
  • Oral medications (less commonly used)

⚖️ Benefits of TRT

  • Improved energy and mood
  • Enhanced libido and sexual function
  • Increased muscle mass and strength
  • Better bone density
  • Mental clarity

⚠️ Potential Risks & Side Effects

Like any hormone therapy, TRT can have risks:

  • Increased red blood cell count (which may raise stroke risk)
  • Acne or oily skin
  • Sleep apnea worsening
  • Testicular shrinkage and reduced fertility
  • Prostate health concerns (though evidence is mixed)

TRT should only be used under medical supervision, with regular monitoring of testosterone levels, red blood cell counts, and prostate health.