What Is Sildenafil Oral Film and Why Is It Different? Most men have heard of sildenafil. It is the active ingredient in Viagra. For more than 25 years, it has helped millions of men with erectile dysfunction. Sildenafil works by blocking an enzyme called PDE5. This allows blood vessels in the penis to relax and […]
New Sildenafil Oral Film for Erectile Dysfunction – A Phase III Clinical Trial Read More »
By John K. Matsuura, MD | Medically Reviewed by Christopher W. Boelter, MD |Last updated 19 January 2026 If you are searching for sildenafil not working, why sildenafil doesn’t work, you are likely dealing with frustration and uncertainty. Erectile dysfunction, often abbreviated as ED, is a medical condition defined as the persistent inability to achieve or maintain an erection sufficient for
Why Sildenafil Doesn’t Work – 7 Common Reasons and Solutions Read More »
By John K. Matsuura, MD | Medically Reviewed by Christopher W. Boelter, MD |Last updated 11 January 2026 Erectile dysfunction (ED) is common and in many cases, treatable. One of the best-known options is sildenafil, the active ingredient originally used in Viagra. Many men look for sildenafil generics to get similar results at a lower cost, but brand names can make
Sildenafil Generics – Comparison Kamagra vs Fildena vs Aurogra Read More »
Erectile dysfunction (ED) is one of the most common male health concerns – and also one of the most misunderstood. From late-night TV commercials to questionable online advice, men are constantly bombarded with conflicting information about what ED is, what causes it, and how to treat it. The result? Millions of men suffer in silence,
Erectile Dysfunction – Myths vs Facts What Every Man Should Know Read More »
Viagra’s Role in Erectile Dysfunction Treatment Viagra (sildenafil citrate) has become a household name since it revolutionized the treatment of erectile dysfunction (ED) in the late 1990s. For millions of men, it offers a fast, reliable solution to a condition that can be emotionally and physically frustrating. By enhancing blood flow to the penis during
How to improve viagra’s effectiveness, combining treatment with regenerative therapies Read More »
By John K. Matsuura, MD | Medically Reviewed by Christopher W. Boelter, MD |Last updated 2026-05-21 Fildena as a Sildenafil-Based ED Medication Fildena is commonly marketed as a sildenafil citrate medication for men with erectile dysfunction. Sildenafil citrate is the same active ingredient used in Viagra and in FDA-approved generic sildenafil products, but the source, approval status, and dispensing
Fildena 100 mg: Sildenafil Tablets and Safety Concerns Read More »
By John K. Matsuura, MD | Medically Reviewed by Christopher W. Boelter, MD |Last updated 2026-01-03 What Is Kamagra? Kamagra is commonly marketed as a sildenafil-based product for men with erectile dysfunction. Its claimed active ingredient is sildenafil citrate, the same active ingredient used in Viagra and FDA-approved generic sildenafil tablets. The main issue for U.S. patients is not