Low Testosterone Symptoms Every Man Should Know

Recognizing symptoms of testosterone deficiency and understanding when testing is useful.

Symptoms

Low testosterone may cause reduced libido, fewer morning erections, fatigue, low mood, poor concentration, increased body fat, reduced muscle mass and sometimes erection difficulty.

Diagnosis

Symptoms alone are not enough. Testosterone should be tested correctly and interpreted with LH, FSH, prolactin, thyroid function, sleep, obesity, diabetes and medication history.

Treatment

Treatment may include weight loss, sleep improvement, diabetes control, treating pituitary or testicular causes, fertility-preserving hormonal therapy or TRT in selected men.

Fertility caution

Men planning pregnancy should not start testosterone casually because it can suppress sperm production.

This article is for patient education only and does not replace consultation, examination, investigations or individualized medical advice.