July 16, 2024

How Many Men in the World Have Erectile Dysfunction? – 2024

Curious about how many men around the globe are affected by erectile dysfunction (ED)? The guide explores the statistics on erectile dysfunction worldwide, as well as risk factors and treatment options for this condition. Whether you’re seeking information for personal reasons or simply want to expand your knowledge, this guide will be helpful for you. Get ready to unravel the hard facts about ED & discover how it influences men across the globe.

What Is Erectile Dysfunction (ED)?

Also known as impotence, ED is characterized by the inability to achieve or maintain a penile erection strong enough for sexual intercourse. While it may seem like a contemporary issue, it has affected men for centuries, even if the terminology and understanding of the condition have evolved over time.

The impact of ED extends beyond the physical aspect of sexual performance. It can deeply affect a man’s self-esteem, leading to feelings of inadequacy, frustration, and even depression. The inability to engage in sexual activity as desired can create a sense of emasculation and diminish a man’s confidence and self-worth. Moreover, ED can strain relationships and intimate connections. The inability to achieve or sustain an erection may lead to communication breakdown, emotional distance, and a decline in intimacy between partners. When ED interferes with this aspect of life, it can lead to a decreased sense of happiness, diminished well-being, and overall life dissatisfaction [1]. 

Prevalence of Erectile Dysfunction

The prevalence of ED varies widely, ranging from 3% to 76.5%, primarily due to variations in research methodologies [2]. In the United States alone, it is estimated that around 30 million men experience this sexual problem. Globally, approx. 150 million men have ED, and this number is projected to exceed 300 million by the year 2025 [3]. These statistics highlight the significant impact of ED on a global scale and the increasing prevalence of the condition. Prevalence rates can vary depending on the study population, methodology, and definition used for diagnosing the condition. However, the following statistics provide a general overview of the prevalence of impotence.

Erectile Dysfunction Statistics by Age

The prevalence of ED tends to rise with advancing age due to the natural decline in testosterone levels. Age is considered the most significant factor associated with ED [4]. According to the Massachusetts Male Aging Study (MMAS), approx. 40% of males have experienced some form of ED by the age of 40. By the age of 70, nearly 70% of men are affected by varying degrees of the condition. The study also reveals that at age 40, 5% of males are diagnosed with complete ED, and this percentage rises to 15% by age 70 [5]. These findings underscore the impact of age on the development and progression of the sexual problem.

Besides, based on another study, impotence is highly age-dependent, as the combined prevalence of moderate to complete ED rises from approx. 22% at age 40 to 49% by age 70. Although less typical in younger men, the sexual problem still affects 5% to 10% of individuals below the age of 40 [6]. 

Erectile Dysfunction Rates by Race and Country

There are no vivid statistics on ED by country worldwide. However, among different racial groups in the USA, the rates of the condition by race were 21.9% in whites, 24.4% in blacks, and 19.9% in Hispanics [7]. In terms of international variations, according to a study, Italy has the highest rate of ED prevalence at 48.6% overall and 43.4% among males with ED and no benign prostatic hyperplasia (BPH). France and Germany follow closely with an overall prevalence of 44.9% each, and among males with ED and no BPH, the rates are 43.0% and 41.0%, respectively. On the other hand, Brazil has the lowest ED prevalence at 37.2% overall and 34.6% among men with ED and no BPH [8].

Studies conducted among diabetic men show a wide range of ED prevalence, ranging from 35% to 90% [9]. For example, in the USA, impotence rates among diabetic men were over 50%, while in Mexico, the range was between 35% and 78%. The Netherlands reported a prevalence of 41%, Saudi Arabia ranged from 80% to 90%, and the Isfahan province of Iran reported a prevalence of 77%. Additionally, studies have demonstrated high rates of impotence in Africa, with a prevalence of 72.5% in Nigeria & 55.1% in Tanzania. Among participants, 12.8% suffered from mild dysfunction, 11.5% from moderate dysfunction, and 27.9% from severe dysfunction.

Erectile Dysfunction Statistics by Severity

The MMAS conducted from 1987 to 1989 is a significant reference when studying ED statistics. With a sample size of 1,290 participants, the MMAS has been one of the most comprehensive studies on ED since 1948. The study assessed the severity of impotence among the participants, yielding the following findings [10]:

  • any degree of ED: 52% of subjects;
  • mild ED: 17% of subjects;
  • moderate ED: 25% of subjects;
  • complete ED: 10% of subjects.

These percentages are general estimations and can vary depending on the specific study population and diagnostic criteria used to assess the severity of ED. According to another research, the prevalence of moderate & complete impotence was 29%, increasing swiftly with age from 12% at age 50 to 58% at age 75 [11].

Erectile Dysfunction Statistics by Cause

According to a study conducted by the Boston University School of Medicine in 2002, several causes contribute to impotence [10]:

  • ED is attributed to medication use in approximately 25% of patients in outpatient clinics. Blood pressure drugs are considered the main culprit in medication-induced ED;
  • vascular disease is the leading cause of natural ED, with 64% of ED cases linked with heart attacks and 57% linked with bypass surgery;
  • approx. 35% to 75% of men with diabetes also experience impotence;
  • up to 40% of males with renal failure have some degree of the sexual problem;
  • impotence is prevalent in 30% of men with chronic obstructive pulmonary disease (COPD).

Using illicit drugs & smoking cigarettes are more common among young ED patients. Obesity and diabetes contribute to 8 million cases of the condition. The majority (79%) of males with ED are overweight, with a body mass index (BMI) of 25kg/m2 or higher.

Erectile Dysfunction Causes

Trouble getting or maintaining an erection is common and may not necessarily indicate impotence. The process of male sexual arousal is complex, involving the brain, nerves, muscles, hormones, emotions, & blood vessels. Any disruption in these elements can contribute to ED. Similarly, stress and mental health issues have the potential to induce or exacerbate the condition. In general, it can arise from physical and psychological causes.

Some common physical causes of ED include:

  • heart disease;
  • atherosclerosis;
  • high cholesterol;
  • hypertension;
  • treatments for prostate cancer or enlarged prostate;
  • obesity;
  • Parkinson’s disease;
  • multiple sclerosis;
  • certain prescription meds;
  • tobacco use;
  • metabolic syndrome;
  • Peyronie’s disease;
  • alcoholism and substance abuse;
  • diabetes;
  • surgeries or injuries affecting the pelvic area or spinal cord;
  • low testosterone levels.

On the other hand, below are some psychological causes of the condition:

  • performance anxiety;
  • anxiety;
  • depression;
  • stress;
  • relationship problems resulting from inadequate communication.

Seeking medical advice is recommended to properly diagnose an underlying cause and determine an appropriate treatment option.

Most Common Risk Factors of ED

Certain risk factors augment the likelihood of experiencing ED. These factors include age, with the likelihood of developing the condition increasing as men get older. Tobacco use is another significant risk factor, as smokers are 1.5 times more likely to experience impotence compared to nonsmokers. High blood pressure, type 2 diabetes, hypogonadism (low hormone levels), high cholesterol, being overweight, depression, and stress/anxiety also contribute to the risk of developing ED. It’s important to note that while these factors increase the risk, they do not guarantee the development of the sexual problem. Managing these risk factors, addressing underlying health conditions, and seeking appropriate treatment can help improve erectile function.

Treatment of Erectile Dysfunction

The main treatment options for ED include psychotherapy to address psychological causes, oral medications like Viagra and Cialis, vacuum erectile devices to create an erection, intracavernosal injections to stimulate an erection, penile implants for on-demand erections, and shockwave therapy to improve blood flow and stimulate new blood vessel growth. These treatment options offer various approaches to address the problem and improve erectile function in individuals with ED.

Besides, getting and maintaining an erection is a complex process that can be affected by various factors discussed earlier, including the use of stimulant drugs like Adderall. Adderall has the potential to cause anxiety, nervousness, and mood swings, which may contribute to psychologically-induced ED. In such cases, many men consider using ED meds like Viagra. However, it’s crucial to prioritize safety and ensure that it’s appropriate coadminister Adderall and Viagra.


The prevalence of ED varies across different populations. Age is a major factor associated with the disorder, and the prevalence tends to increase with advancing age. ED prevalence also differs among racial groups and countries, with variations observed in different regions. Some popular therapy options for impotence is the use of oral medications such as Viagra, psychotherapy, and vacuum erectile devices. The statistics provided in this guide are general estimates based on available studies. The actual prevalence of impotence may vary in different populations and regions.

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