Does Viagra work after prostate removal?

Can Viagra Help After Prostate Removal?

After a prostatectomy—especially when performed due to prostate cancer—many men face challenges with erectile function. It's a common concern: Can Viagra actually help after the prostate is removed?

The short answer is yes, but with limitations. Medications like sildenafil (Viagra) and tadalafil (Cialis) are often prescribed soon after surgery. These drugs work by increasing blood flow to the penis, which can support the return of natural erectile function over time. However, in the immediate months following prostate removal, they may not be enough to produce firm, sustainable erections for intercourse.

This is because the nerves responsible for erections can be affected during surgery, even with nerve-sparing techniques. Healing takes time—sometimes up to 12 to 24 months. During this recovery phase, Viagra and similar drugs are often used as part of a broader strategy called "penile rehabilitation," aimed at preserving tissue health and encouraging recovery.

Many men do see gradual improvement as nerve function returns. While Viagra alone may not deliver full results early on, continued use—combined with patience and medical guidance—can support meaningful progress. Some men eventually regain the ability to achieve erections sufficient for sex, especially as healing advances.

It’s important to have realistic expectations and open conversations with your urologist. Every man’s recovery is different. Factors like age, pre-surgery erectile function, and the extent of nerve preservation all play a role in outcomes.

In short, Viagra isn’t a quick fix after prostate removal, but it can be a helpful part of the journey toward regaining sexual function—especially when used strategically and with time.