Signs of low testosterone in men

What Are the Signs of Low Testosterone in Men?

Low testosterone in men, medically termed hypogonadism or testosterone deficiency syndrome, is a condition where the testicles produce insufficient amounts of the male hormone testosterone, resulting in serum testosterone levels below 300 nanograms per deciliter (ng/dL) as of 2025 clinical standards. This hormonal imbalance affects approximately 20% of men over 60 and 40% of men…

Low testosterone symptoms in men over 40

What Are the Signs of Low Testosterone in Men Over 40 — And When Should You Get Tested?

Low testosterone affects approximately 40% of men over 40, causing symptoms ranging from decreased energy levels to erectile dysfunction. You should get testosterone levels checked if you experience two or more persistent symptoms, including reduced libido, chronic fatigue, muscle weakness, or depressive symptoms lasting more than three months. The best time to get testosterone tested…