For many men diagnosed with prostate cancer, the first question is understandably, "How do we treat the cancer?"
The next questions are often more personal:
Will I still be able to have sex?
Will I be able to control my bladder?
These are not secondary concerns. Sexual function and urinary control can have a major impact on quality of life, and they deserve to be part of the conversation before you choose a prostate cancer treatment.
The good news is that we understand these side effects better than ever. We also have more ways to help men recover function - or manage problems that persist - after treatment.
The most important thing to understand is that every patient starts from a different place. Your age, health, urinary and sexual function before treatment, cancer location and extent, and the treatment you ultimately choose all influence what recovery may look like.
Why Can Prostate Cancer Treatment Affect Erections and Bladder Control?
The answer comes down largely to anatomy.
The prostate sits directly beneath the bladder and surrounds the first portion of the urethra. The urinary sphincter that helps maintain bladder control is located immediately below the prostate. At the same time, delicate bundles of nerves and blood vessels involved in erections run alongside the prostate.
Treating prostate cancer therefore means working very close to structures responsible for both urinary and sexual function.
Different treatments affect these structures in different ways. That is why the pattern of side effects after surgery can look very different from the pattern after radiation.
What Happens to Sexual Function After Prostate Surgery?
Erectile dysfunction is common immediately after radical prostatectomy.
Even when a surgeon is able to preserve the nerves responsible for erections - a technique known as nerve-sparing prostatectomy - those nerves may temporarily stop functioning normally after surgery.
Think of the nerves as being stunned rather than necessarily destroyed. Recovery can happen gradually as they heal.
Whether nerve-sparing surgery is appropriate depends primarily on the location and extent of the cancer. Cancer control has to come first, so there are situations in which preserving one or both nerve bundles may not be oncologically appropriate.
Your chances of recovering erections also depend on several other factors, including:
· Your age
· The quality of your erections before treatment
· Whether one or both nerve bundles can be preserved
· Your cardiovascular and overall health
· The extent of your cancer
· The treatment required
Recovery is usually measured in months, not weeks. For some men, erectile function can continue improving for two years or longer after surgery.
That does not mean men simply have to wait and hope.
Medications, vacuum erection devices, penile injection therapy and other treatments can help men remain sexually active during recovery. If erectile dysfunction remains significant despite these treatments, penile implants provide a highly effective surgical option.
Can You Still Have an Orgasm After Prostate Removal?
Yes.
This is one of the most common areas of confusion for men considering prostate surgery.
Erection, ejaculation and orgasm are three different things.
After a radical prostatectomy, the prostate and seminal vesicles are removed. As a result, you will no longer ejaculate semen. An orgasm after surgery is therefore a "dry orgasm."
You can still experience the sensation of orgasm even though no semen comes out. Some men notice that orgasms feel different or less intense than before surgery, and a smaller number experience discomfort with orgasm.
Because ejaculation is eliminated, natural conception through intercourse is no longer possible after radical prostatectomy. Men who may want biological children in the future should discuss fertility preservation, including sperm banking, before treatment.
Another change that patients do not always hear about before surgery is climacturia, or leakage of urine during orgasm. It can occur after prostate cancer treatment and is worth discussing with your urologist if it becomes bothersome.
What About Sexual Function After Radiation?
Radiation tends to affect erections differently than surgery.
After surgery, erectile dysfunction typically occurs immediately and may improve over time.
After radiation, erections may initially remain relatively unchanged, but erectile function can gradually decline over the months and years that follow. Radiation can affect the blood vessels and nerves involved in producing an erection.
This is one reason it is misleading to say that radiation "doesn't affect erections." It certainly can - the timing is simply different.
There is another important factor: androgen deprivation therapy (ADT).
Some men receive hormone therapy along with radiation, particularly when treating higher-risk prostate cancer. Because ADT lowers testosterone, it can reduce sex drive as well as the ability to achieve and maintain erections.
When comparing surgery and radiation, make sure you are comparing the entire proposed treatment plan rather than radiation or surgery in isolation.
What Should I Expect With Bladder Control After Prostate Surgery?
Temporary urinary leakage is common after radical prostatectomy.
Most men notice it once the urinary catheter is removed.
The typical pattern is stress urinary incontinence, where urine leaks during activities that increase pressure on the bladder, such as:
· Coughing
· Sneezing
· Standing up
· Lifting
· Exercising
· Changing positions
Leakage is often more noticeable when you are physically active or toward the end of the day.
For most men, urinary control improves progressively during the months after surgery. Continence commonly improves toward baseline during the first year, although some men continue to have leakage that requires treatment.
There is no single recovery schedule that applies to everyone.
One patient may stop using pads relatively quickly while another may improve gradually over many months. Comparing your recovery to someone else's is usually less useful than following your own trend over time.
What matters most is whether you are improving.
Do Kegel Exercises Actually Help?
Pelvic floor muscle exercises - often called Kegel exercises - are an important part of urinary recovery after prostate surgery.
But doing more Kegels is not always better.
The goal is to identify and strengthen the correct pelvic floor muscles. Some patients unintentionally tighten their abdomen, buttocks or other muscles instead, which makes the exercises less useful.
Pelvic floor training may begin before surgery in some patients and is commonly recommended soon after surgery once the catheter has been removed. For patients who need additional help, working with a pelvic floor physical therapist can be very useful.
What If My Bladder Control Doesn't Come Back?
Persistent urinary leakage is not something you simply have to accept.
The first step is determining what kind of leakage you have and how severe it is. Depending on your symptoms, previous treatments, anatomy and personal preferences, several options may be available.
For men with persistent stress urinary incontinence after prostate cancer treatment, treatments can include:
· Urethral bulking agents: Material is injected around the urethra to improve closure and reduce leakage. This is a less invasive option, although improvement is often modest and complete cure is less common than with other procedures.
· Male sling: A sling is placed beneath the urethra to provide additional support. This is most commonly considered for men with mild to moderate stress urinary incontinence.
· ProACT adjustable balloons: Two small adjustable balloons are placed near the bladder outlet to provide additional support. The balloons can be adjusted after the procedure and may be an option for selected men, particularly those who have not undergone pelvic radiation.
· Artificial urinary sphincter (AUS): An implanted device that allows the patient to control urination by operating a small pump. The AUS is a well-established treatment and is often preferred for men with more significant stress urinary incontinence.
No single procedure is right for every patient. Prior radiation, the severity of leakage, previous procedures, bladder function, anatomy and your treatment goals all influence which option may be appropriate.
Insurance coverage varies for each of these treatments and can differ by insurance carrier, individual plan and medical indication. Coverage and expected out-of-pocket costs should be confirmed before scheduling a procedure.
Timing also depends on the individual situation. If bothersome stress incontinence is no longer improving despite conservative treatment, procedural treatment may sometimes be considered as early as six months after prostate cancer treatment. Persistent bothersome leakage at one year deserves evaluation and a discussion of additional treatment options.
In other words, persistent leakage deserves a conversation - not indefinite waiting.
Does Radiation Cause the Same Type of Urinary Problems?
Not usually.
Radiation is more likely to cause irritative urinary symptoms, including:
· Increased urinary frequency
· Urgency
· Getting up more often at night
· A weaker urinary stream
Radiation can irritate the lining of the bladder, a condition known as radiation cystitis. This can sometimes cause blood in the urine during treatment or even months or years afterward.
Although blood in the urine can occur after radiation, it should not automatically be assumed to be from radiation. New or recurrent visible blood in the urine should be discussed with your urologist so that other potential causes can be evaluated.
Some patients can also develop urinary problems later, including narrowing of the urethra or bladder outlet.
This is why new or worsening urinary symptoms after prostate cancer treatment should be discussed with your urologist rather than automatically assumed to be part of normal recovery.
What Can Be Done for Erectile Dysfunction After Prostate Cancer Treatment?
There is a stepwise approach to treatment, and most men have several options.
Depending on your circumstances, these can include:
· Oral medications such as sildenafil (Viagra) or tadalafil (Cialis)
· Vacuum erection devices
· Penile injection therapy
· Low-intensity shock wave therapy
Which treatment makes sense depends on your goals, baseline erectile function, the prostate cancer treatment you received and how your erections respond during recovery.
Low-intensity shock wave therapy uses acoustic energy delivered to erectile tissue and is being studied as a potential restorative treatment for erectile dysfunction. Some men may experience improvement, particularly with certain forms of vascular erectile dysfunction. However, results are variable, long-term benefits remain under investigation, and the American Urological Association currently considers low-intensity extracorporeal shock wave therapy investigational for erectile dysfunction.
Insurance coverage for erectile dysfunction treatments also varies by treatment, insurance carrier and individual plan. Some therapies may not be covered, so patients should verify benefits and expected out-of-pocket costs in advance.
One important point: you do not need to wait until every possibility for natural recovery has been exhausted before discussing sexual function.
For many men, addressing erectile dysfunction during the recovery period allows them to resume sexual activity while nerve function continues to recover.
And if medications do not provide satisfactory erections, that does not mean you have reached the end of the road. Injection therapy and penile implants can provide dependable erections even in men with significant erectile dysfunction after prostate cancer treatment.
Surgery vs. Radiation: Which Is Better for Sexual Function?
Patients understandably want a simple answer.
Unfortunately, there isn't one.
Surgery tends to cause an immediate decline in erectile function followed by the possibility of gradual recovery. Radiation generally causes less immediate change, but erectile function may decline progressively over time. Hormone therapy given with radiation can further affect both erections and sexual desire.
The right treatment decision should therefore not be based on a statement such as "Surgery causes impotence" or "Radiation preserves erections." Both are oversimplifications.
The better question is: "Given my age, current sexual function, cancer characteristics and proposed treatment, what should I realistically expect?"
That is a much more useful conversation to have with your prostate cancer specialist.
Five Questions to Ask Before Choosing Prostate Cancer Treatment
Before beginning treatment, ask your physician:
1. What is my current risk of erectile dysfunction with each treatment option?
2. If I choose surgery, am I a candidate for nerve-sparing prostatectomy?
3. What should I realistically expect regarding bladder control, and how long might recovery take?
4. When should I begin pelvic floor and sexual rehabilitation?
5. If urinary or sexual problems persist, what treatments are available to me?
If fertility is important to you, there is a sixth question that should be asked before treatment: Should I bank sperm before we begin?
Life After Prostate Cancer Treatment Matters
When you are diagnosed with prostate cancer, cancer control understandably comes first.
But the goal should not end there.
How you urinate, how you function sexually, and how you feel about your quality of life after treatment matter too. Those concerns should be discussed openly when you are choosing a treatment - not introduced for the first time afterward.
And if you have already completed treatment and are struggling with urinary leakage or erectile dysfunction, there are often more options than patients realize.
At Advanced Urology, we believe prostate cancer care should include an honest discussion of both cancer treatment and life after treatment. Our team can help you understand your diagnosis, compare your treatment options, and develop a plan that takes both cancer control and long-term quality of life into consideration.
Schedule a consultation with Advanced Urology to discuss your prostate cancer treatment options and what you can realistically expect during recovery.
Medical References
American Urological Association. Incontinence After Prostate Treatment: AUA/GURS/SUFU Guideline (2019; amended 2024). AUA guideline
American Urological Association. Erectile Dysfunction: AUA Guideline. AUA ED guideline
American Cancer Society. Radiation Therapy for Prostate Cancer. ACS radiation therapy overview
American Cancer Society. After Treatment for Prostate Cancer. ACS after-treatment overview
