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Causes of Erectile Dysfunction

Erectile dysfunction (ED) is the inability to get or maintain an erection adequate for satisfactory sexual activity — a condition that affects about 30 million men in the United States. Occasional ED is normal, but persistent ED is something to take note of, often signalling an underlying health condition. Early treatment of erectile dysfunction may help to avoid the development of complications.

The most common drivers are physical. Atherosclerosis (hardening and narrowing of the arteries) can limit blood flow to the penile tissue, making it difficult to get erections. Heart disease and high blood pressure work on the same principle, reducing the capacity of the vessels. Other common physical triggers include diabetes, obesity and low testosterone. To answer the common question of what causes erectile dysfunction during sex, stress, anxiety and depression are psychological factors that can interfere with the neurological signals needed for arousal. Performance anxiety may take over and override physical readiness. The reality is that most men have a mix of physical and psychological factors – which is why it is important to get a proper diagnosis before considering options like viagra for erectile dysfunction. Every treatment decision that happens next is dictated by the root cause, including how sildenafil works as a targeted erectile dysfunction treatment.

Treatment of Clinical Efficacy of Sildenafil

Sildenafil is the starting point for men who want to know how to fix erectile dysfunction with proven medical methods. According to the American Urological Association, “Sildenafil (Viagra) is considered a first-line therapy for the treatment of erectile dysfunction because of its efficacy, safety profile and ease of use.”

Clinical trial data strongly support that designation. In studies reviewed by the FDA, sildenafil 100mg improved erectile dysfunction in 82% of patients – compared to only 24% on a placebo.

Best Practices for Usage:

When to take: Take sildenafil 30 to 60 minutes before sex so it has time to be fully absorbed.

Stomach Content: On an empty stomach. High-fat meals slow absorption considerably, and may decrease peak effect

Dosage guidance: 100mg is the maximum approved dosage; always adhere to a clinician’s advice.

Frequency: Do not take more than one dose in a 24 hour period.

**Bolded callout**: 82% of men in clinical trials reported improved erections on sildenafil 100mg — over three times the placebo response rate.

Finding the right medication is only part of the picture. There are also important lifestyle factors to consider in the long-term management of erectile dysfunction, as we discuss in the next section.

Natural Prevention and Management Strategies

Lifestyle changes can sometimes make a big difference in erectile function — and even address what causes erectile dysfunction, potentially delaying the need for medication.

Harvard Health reports that five evidence-based strategies for promoting long-term sexual health are:

Cardiovascular Exercise- Regular aerobic exercise increases blood flow and endothelial function, which directly benefits the vascular mechanisms that cause an erection.

Heart-Healthy Nutrition – A diet rich in vegetables, whole grains, and lean protein reduces arterial inflammation and helps keep the circulatory system healthy.

Weight management – Excess body fat suppresses testosterone and impairs vascular function. Losing as little as 10% of body weight can lead to measurable improvement.

Be aware of other health issues – Regular check-ups to keep an eye on blood sugar, blood pressure and cholesterol can help catch conditions like diabetes early on, before nerve and vessel damage occurs.

Limit Alcohol and Don’t Smoke – Both constrict blood vessels and disrupt hormonal balance over time.

These strategies are adjunctive to, not replacements for, clinical options. If symptoms continue, speak to your healthcare provider to see if prescription treatment is right for you.