What Causes Low Sexual Desire in Men?

Prof. Dr. Abdulmuttalip Şimşek

What Causes Low Sexual Desire in Men?

Low sexual desire in men (decreased libido) is a condition in which sexual thoughts and interest in sexual activity are significantly reduced. This condition can be temporary or can continue for a long time and also affect quality of life and relationship harmony. Low sexual desire is not due to a single cause; it usually arises from a combination of hormonal, psychological, physical and lifestyle factors.

Hormonal Causes

One of the most important determinants of sexual desire in men is the hormone testosterone. A decrease in this hormone can lead to decreased libido.

Low Testosterone

  • Decrease due to aging
  • Testicular dysfunction
  • Obesity
  • Chronic diseases

Other Hormonal Disorders

  • Thyroid diseases
  • High prolactin
  • Pituitary gland problems

Psychological Causes

Psychological factors play a very important role in low sexual desire.

  • Stress and intense work pressure
  • Depression
  • Anxiety disorders
  • Performance anxiety
  • Relationship problems

Stress in particular can reduce libido by suppressing the sexual arousal centers in the brain.

Erection Problems

Men who experience erection problems can over time show a decrease in sexual desire.

  • Fear of failure
  • Avoidance of sexual intercourse
  • Psychological withdrawal

This can arise as “secondary low sexual desire.”

Chronic Diseases

Some diseases can reduce sexual desire by affecting both hormones and vascular health:

  • Diabetes
  • Heart and vascular diseases
  • High blood pressure
  • Chronic kidney diseases
  • Obesity

Medication Use

Some medications can have a negative effect on libido:

  • Antidepressants
  • Blood pressure medications
  • Hormone-suppressing medications
  • Some sedatives

Lifestyle Factors

Daily habits can directly affect sexual desire:

  • Smoking
  • Alcohol
  • Drugs
  • Physical inactivity
  • Insomnia
  • Irregular nutrition

Aging

As age advances, testosterone levels naturally decrease. This can manifest itself with:

  • Decreased libido
  • A decline in sexual performance
  • A longer arousal time

Relationship and Partner Factors

Low sexual desire is sometimes due to relational rather than biological causes:

  • Communication problems with the partner
  • Emotional distance
  • Sexual incompatibility
  • Monotony

Symptoms of Low Sexual Desire in Men

  • Decrease in sexual thoughts
  • Decrease in the desire to masturbate
  • Avoidance of sexual activity
  • Decrease in morning erections
  • General low energy

When Should It Be Taken Seriously?

An evaluation is required in the following situations:

  • If the decrease in desire lasts longer than 3 months
  • If erection problems accompany it
  • If there are symptoms of depression
  • If relationship problems are increasing

Tests Performed for Diagnosis

  • Total and free testosterone
  • Prolactin
  • Thyroid function tests
  • Blood sugar
  • Psychological evaluation

How Is It Treated?

Treatment is planned entirely according to the cause:

Hormonal Treatment

  • Hormone support in cases of low testosterone

Psychological Treatment

  • Therapy
  • Stress management
  • Medication adjustment if necessary

Lifestyle Adjustments

  • Exercise
  • Weight loss
  • Quitting smoking
  • Regular sleep

Medication Adjustments

  • Reviewing medications that lower libido

Summary

Low sexual desire in men is not due to a single cause and is often a multifactorial condition. Hormonal disorders, psychological stress, chronic diseases and lifestyle habits can play a role together. When the underlying cause is identified with correct diagnosis, sexual desire can be largely restored with appropriate treatment methods and quality of life can be increased.

Frequently Asked Questions

Low sexual desire, decreased libido, is a condition in which sexual thoughts and interest in sexual activity are significantly reduced. It can be temporary or continue for a long time and also affect quality of life and relationship harmony.

It is not due to a single cause. It usually arises from a combination of hormonal, psychological, physical and lifestyle factors: hormonal causes, psychological causes, erection problems, chronic diseases, medication use, lifestyle factors, aging and relationship and partner factors.

One of the most important determinants is the hormone testosterone, and a decrease in it can lead to decreased libido. Thyroid diseases, high prolactin and pituitary gland problems are the other hormonal disorders described.

Yes. Men who experience erection problems can over time show a decrease in sexual desire through fear of failure, avoidance of sexual intercourse and psychological withdrawal. This can arise as secondary low sexual desire.

Stress in particular can reduce libido by suppressing the sexual arousal centers in the brain. Intense work pressure, depression, anxiety disorders, performance anxiety and relationship problems are the psychological causes listed.

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