As we’ve discussed in this Desert Health series, approximately 1 out of 3 men will experience some form of erectile dysfunction (ED) in their lifetime. In this edition, I’d like to discuss existing therapies that can provide effective short-term symptom relief and the importance of addressing underlying medical, psychological and lifestyle issues for long-term benefits and overall wellbeing.

“A comprehensive strategy that prioritizes overall health and uses medical therapy when appropriate offers the most sustainable path to improved ED and overall well-being.”
— Maya Kato, MD

Current treatments. First-line therapy typically involves phosphodiesterase type 5 (PDE5) inhibitors such as sildenafil and tadalafil. These oral medications improve blood flow by enhancing nitric oxide signaling and can be highly effective. Common adverse effects include headache, flushing, nasal congestion, indigestion and dizziness. Rare complications include priapism (prolonged erection requiring emergency treatment) and sudden hearing or vision loss. PDE5 inhibitors are contraindicated in men taking nitrates due to the risk of severe hypotension, and in patients with significant cardiovascular disease.

Another medication is Trimix, an injectable containing alprostadil, papaverine and phentolamine that is administered into the penis before sexual activity. It has a >80% success rate, but penile injections can be difficult to self-administer. Adverse effects include pain, fibrosis, bruising and prolonged erections.

Vacuum erection devices and penile implants are also options, but while these approaches can restore function, they do not reverse vascular damage or metabolic disease.

Emerging regenerative therapies. Natural, regenerative treatments have grown in popularity for a variety of conditions. Platelet-rich plasma (PRP) therapy uses concentrated platelets and growth factors from a patient’s own blood to stimulate penile tissue repair and vascular improvement. The procedure is typically done as a series of injections in a physician’s office. Early research suggests potential benefit in mild to moderate ED, but long-term data remain limited.

Radiofrequency (RF) and other energy-based therapies aim to improve tissue remodeling and increase blood flow through controlled thermal stimulation. The treatment is quick, painless and non-invasive. Patients usually receive several weekly treatment sessions. Preliminary findings are promising and gaining academic interest; however, patients should understand that these novel treatments still require long-term study analysis.

Treatment of underlying disease and lifestyle modification matter most. As previously mentioned, ED frequently serves as an early marker of other medical diseases, such as diabetes and cardiovascular disease. Any systemic disease processes need to be investigated and treated.

Alcohol is a commonly overlooked contributor to ED. In the short term, alcohol depresses the central nervous system and disrupts the nerve signaling required for erection. It also interferes with nitric oxide release, limiting blood flow. Chronic intake can lower testosterone, damage nerves, raise blood pressure, and contribute to liver disease—all factors associated with erectile dysfunction. Even moderate use may reduce erectile quality, and reducing alcohol consumption often improves outcomes.

Regular aerobic exercise improves endothelial function and nitric oxide availability. Weight loss enhances insulin sensitivity and testosterone levels. A heart-healthy diet supports vascular integrity. Smoking cessation restores blood vessel function. Stress management and adequate sleep improve hormonal and psychological health.

Unlike medications or procedures, lifestyle interventions carry minimal risk and provide broad health benefits. A comprehensive strategy that prioritizes overall health and uses medical therapy when appropriate offers the most sustainable path to improved erectile function and overall well-being.

Dr. Maya Kato is the founder of Aesthetic Art and can be reached at (760) 592.7310.
For more information visit www.drmayakato.com.

Sources: 1) Esposito K, Giugliano F, Di Palo C, et al. Effect of lifestyle changes on erectile dysfunction in obese men: A randomized controlled trial. JAMA. 2004;291(24):2978–2984; 2) Burnett AL, Nehra A, Breau RH, et al. Erectile dysfunction: AUA guideline. The Journal of Urology. 2018;200(3):633–641.