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Index/Topics/Penile Injections

Penile Injections

Penile injections as a treatment option for erectile dysfunction.

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4 results
Jan 22, 2026
Most Viewed

What are the proven medical treatments for erectile dysfunction and how do they work?

is treated with a stepped approach: lifestyle and addressing underlying disease, first-line oral phosphodiesterase type 5 inhibitors (PDE5-Is), then local mechanical or injectable therapies, and final...

Jan 11, 2026
Most Viewed

How do l-arginine and l-citrulline interact with common ED medications like sildenafil or nitrates?

L-arginine and L-citrulline raise nitric oxide (NO) availability by serving as substrates in the NO pathway, which can modestly lower blood pressure and improve erectile function on their own; phospho...

Jan 30, 2026

Which evidence‑based treatments should be considered first for men presenting with erectile dysfunction?

First-line, evidence-based therapy for most men with erectile dysfunction () is an oral phosphodiesterase type 5 inhibitor (), offered unless there are contraindications such as concurrent nitrate the...

Jan 10, 2026

What alternatives do urologists suggest for ED besides pumps?

Urologists offer multiple alternatives to vacuum erection devices (pumps), including oral medications, penile injections and intraurethral drugs, shockwave therapies, and surgical implants, often used...

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