Normal Testosterone Levels

Posted by smotij on October 19th, 2015

Any man that suspects that he may not have normal testosterone levels can visit a doctor for a simple blood test which will determine whether the levels are correct or not. Because testosterone is a powerful and important hormone which regulates sex drive and has far reaching consequences for behavior and energy. If testosterone levels are too low, a man may experience several side-effects that can affect their day to day life.

What Are Normal Testosterone Levels?

The normal testosterone levels for an adult male range between 280 to 1,070 (ng/dL). After the age of 30, the level decreases at the rate of 1% per year, and therefore the normal testosterone levels for an older man will be significantly lower than those regarded as normal for a younger male. Testosterone levels can be higher or lower than normal.

What Causes Abnormal Testosterone Levels?

High levels may be caused by testicular cancer or cancer of the adrenal glands. Low levels can be caused by alcohol abuse, excessive weight, certain medications or a problem with the testicles.

What Are The Effects Of Low Testosterone Levels?

Anyone suffering from low testosterone levels may experience several changes in their sexual function. These may include loss of fertility, a low libido and even erectile dysfunction. There are other, non-sexual related symptoms too, including a change in sleep patterns, lack of energy, low self-confidence, and physical changes like weight gain, decrease in muscle mass and a reduction in bone density.

How Do Doctors Test For Normal Testosterone Levels?

A simple test can be carried out by a medical practitioner to check if testosterone levels are normal or not. It involves taking a small blood sample from the arm which will then be forwarded to a lab for testing. Values will be compared against the normal reference range and a doctor can advise as to any problems uncovered.