Human sexual disorders

Sexual dysfunction
Loss of sexual function
Impairments of sexual functions

Nature

Sexual dysfunction occurs during any phase of the sexual response cycle (traditionally desire, arousal, plateau, orgasm, and resolution) that prevents the individual or couple from experiencing satisfaction from the sexual activity. Sexual dysfunction is typically classified into four categories: Desire disorders —lack of sexual desire or interest in sex; Arousal disorders —inability to become physically aroused or excited during sexual activity; Orgasm disorders —delay or absence of orgasm (climax); Pain disorders — pain during intercourse.

Human sexual disorders are not to be confused with disorders or differences of sex development (DSDs), which are medical conditions involving the reproductive system

Background

Human sexual disorders emerged as a recognized global concern in the late 19th and early 20th centuries, as medical and psychological fields began systematically documenting sexual dysfunctions across diverse populations. Increased cross-cultural research and the publication of diagnostic manuals, such as the DSM and ICD, highlighted the prevalence and complexity of these disorders. Ongoing international studies have since deepened understanding, revealing significant impacts on public health, relationships, and quality of life worldwide.

Incidence

Age-associated sexual dysfunction in both men and women is frequently tied to chronic illnesses, such as arteriosclerosis ("hardening of the arteries"), hypertension, diabetes, and depression. Other causes include prostate enlargement (in men); endometriosis, fibroids, and PMS (in women); and age-related declines in hormone levels in both sexes. Sexual dysfunction is also a common side effect of many prescription and over-the-counter drugs, including those for depression, high blood pressure, insomnia, and allergies.

Counter-claim

Human sexual disorders are vastly overemphasized and do not constitute an important problem in society. Compared to pressing global issues like poverty, climate change, and infectious diseases, sexual disorders are minor concerns. Resources and attention should be redirected toward challenges that truly threaten human well-being. Obsessing over sexual dysfunctions distracts from addressing real, life-altering problems that impact millions. It’s time to stop inflating the significance of this relatively trivial issue.