Causes Of Testosterone Deficiency

Causes Of Testosterone Deficiency

Testosterone is a significant part of the human body that plays an essential role. But when the body grows and moves towards aging, testosterone deficiency also starts occurring.

You may notice that testosterone deficiency at an early age does not have any fixed period to appear. However, any deficit can occur in our bodies due to a lack of essential elements. Similarly, testosterone deficiency is due to testicles and pituitary gland deficiency. 

Testosterone deficiency appears when the body fails to produce or synthesize enough testosterone. This condition is also referred to as hypogonadism in medical science. 

Let’s first clear what testosterone is? 

It is the sex hormone in men’s bodies, and its production is under the control of the brain and testicles or testes. Synthesis of testosterone in men’s bodies starts after puberty, and its rate increases till the age of 30. After 30 years, the level of testosterone in men’s bodies tends to decline. 

It plays a significant character in maintaining the male’s quality of life and sexual life. The deficient levels of testosterone can lead a person to some chronic cardiovascular issues. 

Now the treatment of testosterone is easy with testosterone replacement therapy. But, the causes of testosterone also need to be cured.

It’s essential to cure the causes so that we will share the significant reasons for testosterone deficiency. 

Now let’s dive into it. 

Common causes of testosterone deficiency

 The primary cause of testosterone deficiency is the normal aging process. However, some secondary reasons can cause testosterone deficiency, and some have inherited causes that may be present from birth. 

Moreover, if you are obese or overweight, then testosterone deficiency also appears at an early age. If you have a physical illness, emotional stress, or pass-through surgery, testosterone levels go back to normal after treatment. 

Testosterone or male hypogonadism is due to the failure of testicles to produce enough male sex hormone. Moreover, hypogonadism has two basic types that have different causes and symptoms. 

Primary testosterone deficiency

The primary testosterone deficiency is due to the failure of testes to produce enough testosterone naturally. However, it also has the exact common causes of primary testosterone deficiency. So cure these causes if you want to prevent the primary testosterone deficiency issues. 

  • Injury to the testicles.
  • Undescended testicles.
  • Mumps orchitis.
  • Hemochromatosis
  • Klinefelter’s syndrome

Moreover, if you have cancer and get chemotherapy or radiotherapy, both treatments directly interfere with average testosterone production. 

Secondary testosterone deficiency

The other condition of testosterone deficiency is secondary, directly connected with the brain and pituitary glands. Hypothalamus and pituitary glands play a significant role in producing the hormones that trigger testicles to synthesis testosterone. 

In this condition, the testicles are normal but fail to function properly due to issues or irregular conditions of the pituitary glands and hypothalamus issues or rough conditions. Moreover, some other states also have a part in causing secondary testosterone deficiency. 

Pituitary glands, HIV or AIDS, and painkiller medicines can also cause secondary testosterone deficiency. HIV and AIDs directly affect the hypothalamus and pituitary glands that in resulting lowering testosterone production. 


Now you have the list of all causes that lead to testosterone deficiency. Ensure that you deal with these causes and prevent the condition of hypogonadism. However, if you have a weakness, you can only treat it with testosterone replacement therapy.