When Does Hypogonadism Start?

When Does Hypogonadism Start?

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Late-onset hypogonadism (LOH) or Testosterone Deficiency Syndrome (TDS) is a condition in older men characterized by measurably low testosterone levels and clinical symptoms mostly of a sexual nature, including decreased desire for sex, fewer spontaneous erections, and erectile dysfunction.
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is sometimes used to describe decreased testosterone due to the normal aging process. Testosterone levels in males increase until the age of 17 years. Then, starting at approximately 40 years of age, testosterone levels begin to decline at 1.2-2 percent per year.

What causes hypogonadism?

The causes of primary hypogonadism include: autoimmune disorders, such as Addison's disease and hypoparathyroidism. genetic disorders, such as Turner syndrome and Klinefelter syndrome. severe infections, especially mumps involving your testicles.

At what level does testosterone start?

The general target level for testosterone ranges from 350 to 750 ng/dL, which is roughly the range for healthy, androgen-sufficient adult men. Testosterone levels should be monitored 3 to 6 months after initiation of treatment.

James H. Sterling
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James H. Sterling

James Sterling reports on renewable energy developments, climate policy, ecological conservation, and green tech innovations around the globe.