📉
Male Sexual Dysfunction
Testicular Atrophy
Testicular atrophy is the reduction in size of one or both testicles. It can result from hormonal imbalances, infections, trauma, or certain medical treatments and may affect fertility and testosterone production.
60%
Success Rate
3-12 months for hormone recovery; variable depending on cause
Duration
Multiple
Treatment Options
3+ Groups
May Affect
What is Testicular Atrophy?
Testicular atrophy is the reduction in size of one or both testicles. It can result from hormonal imbalances, infections, trauma, or certain medical treatments and may affect fertility and testosterone production.
Prevalence: Varies widely by cause; common in anabolic steroid users and long-term TRT patients
Symptoms and Signs
- •Noticeable shrinkage of testicle(s)
- •Reduced testicular firmness
- •Decreased sexual desire
- •Erectile dysfunction
- •Reduced facial or body hair
- •Infertility or low sperm count
Causes and Risk Factors
Common Causes
- →Testosterone replacement therapy (external suppression)
- →Anabolic steroid abuse
- →Orchitis (mumps or other viral infections)
- →Testicular torsion (with delayed treatment)
- →Varicocele (long-standing)
- →Radiation or chemotherapy
- →Liver disease or cirrhosis
Risk Factors
- ⚠️Anabolic steroid use
- ⚠️Testosterone therapy without monitoring
- ⚠️Mumps infection in adulthood
- ⚠️History of testicular torsion
- ⚠️Varicocele
- ⚠️Cancer treatment (chemo or radiation)
Treatment Options
Expected Outcomes: Partial to full recovery possible if underlying cause is addressed; some atrophy may be irreversible
Available Treatments:
- ✓Discontinuation of steroids or testosterone therapy
- ✓Clomiphene citrate or hCG therapy
- ✓Treatment of underlying infection
- ✓Varicocelectomy (if varicocele present)
- ✓Hormone replacement therapy
- ✓Assisted reproductive techniques for fertility
Prevention Tips
- →Avoid anabolic steroids
- →Get vaccinated against mumps
- →Seek prompt treatment for testicular torsion
- →Monitor testosterone therapy with a physician
- →Protect testicles during sports
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