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Erectile dysfunction (ED) refers to a persistent or recurrent inability to achieve or maintain an erection with sufficient hardness and duration for sexual intercourse. It is more common in men over 40 years old but can also occur in younger populations. Causes include psychological factors, vascular diseases, neurological disorders, endocrine abnormalities, and more. Delayed treatment not only impairs physical function but also increases emotional stress, affecting relationships and quality of life.
Western Countries
In the United States, about 30 million men suffer from varying degrees of ED. In European countries such as Germany and France, the prevalence exceeds 30% among middle-aged men. The risk of ED rises significantly with age, and nearly half of men over 70 experience erectile problems.
Southeast Asian Countries
In China, Japan, Thailand, and other countries, erectile dysfunction is also common, especially among patients with underlying conditions such as diabetes and hypertension. Statistics show that the prevalence of ED among Chinese men over 40 is about 26%, but actual consultation rates are relatively low.
1. Psychological Disorders and Damaged Self-Esteem
ED often leads to anxiety, low self-esteem, shame, and other negative emotions, affecting daily life and social interactions, and in some cases leading to depression.
2. Impact on Relationships and Marital Stability
Reduced sexual satisfaction is a direct effect of ED. Many patients conceal their condition or fail treatment, leading to poor communication between partners and marital strain.
3. Indicator of Cardiovascular and Systemic Diseases
Studies show that ED is often an early sign of atherosclerosis, diabetes, or metabolic syndrome. Ignoring this symptom may delay intervention for these conditions.
4. Overall Decline in Quality of Life
Due to sexual dysfunction, patients often lose enthusiasm for life, with reduced interest and happiness, causing negative effects on both family and professional life.
Stem Cell Therapy
Stem cell therapy provides a restorative treatment option for ED. By injecting specific stem cells into the corpus cavernosum or surrounding tissues, it promotes angiogenesis, nerve repair, and tissue regeneration, thereby improving erectile function. This therapy has already been applied in some international medical centers, with preliminary results showing stable efficacy and low recurrence rates.
① Promotes angiogenesis and improves penile blood supply.
② Repairs damaged neural pathways and enhances nerve response.
③ Improves endothelial function and enhances tissue elasticity.
④ Increases natural erectile ability and reduces drug dependence.
⑤ United Life International Medical Center has already implemented this therapy with a high degree of individualized treatment planning.
1. Medication
Phosphodiesterase type 5 inhibitors (PDE5i) such as tadalafil and sildenafil are the first-line treatments, enhancing the nitric oxide signaling pathway to improve penile blood flow. However, caution is needed when combined with certain antihypertensive drugs.
2. Psychological and Behavioral Therapy
When psychological factors dominate ED, cognitive-behavioral therapy, partner counseling, and emotional regulation training can significantly improve erectile response and restore confidence in sexual activity.
3. Hormone Replacement Therapy
For men with low testosterone, supplementation may improve libido and erectile function. This should be done under medical supervision, with regular monitoring of hormone levels and risk assessment.
4. Mechanical Devices
Vacuum erection devices (VEDs) induce blood flow through negative pressure, while penile implants are options for severe cases unresponsive to medication, allowing restoration of sexual function.
5. Lifestyle Modifications
Healthy habits such as quitting smoking, limiting alcohol, controlling blood glucose and blood pressure, and regular exercise help improve vascular function and reduce the risk of ED from its root causes.
6. Traditional Chinese Medicine and Acupuncture
Some patients use herbal prescriptions aimed at tonifying the kidney and improving Qi and blood, combined with acupuncture, to enhance overall health and relieve symptoms.
7. Nutritional Support
Supplements such as zinc, selenium, and vitamin E benefit male sexual health, while dietary adjustments optimize lipid and glucose levels, creating a favorable foundation for treatment.
Erectile dysfunction is not only a sexual problem but also a reflection of overall health. Experts at United Life International Medical Center emphasize that early diagnosis, early intervention, and choosing scientific and personalized treatment paths are crucial. The future of stem cell therapy is promising and may become a major treatment approach.
