MEN'S INTIMATE HEALTH · ESWT FAQ
Shockwave Therapy for ED: Your Questions Answered — Istanbul
Shockwave therapy for erectile dysfunction raises the same questions again and again: does it hurt, how many sessions, when does it start working — and will it work for me? This page gathers the answers our team gives most often about Li-ESWT at Veneta in Nişantaşı, plainly and without success percentages or promises. For a complete explanation of the treatment, see our main page on ESWT shockwave therapy for ED.
Last updated: October 2026
How This FAQ Is Organised
The questions run from the basics — what Li-ESWT is and how it works — through suitability, the sessions themselves, results, safety and combining treatments, to practical points for patients travelling to Istanbul. Each answer stands on its own, so you can go straight to what matters to you.
One theme runs through all of them: shockwave therapy acts on blood flow. It helps most when reduced blood flow is the main cause of ED and the problem is mild to moderate. That is why a short assessment always comes first — and why an honest ‘this is unlikely to help you’ is sometimes the most useful answer we can give.
Li-ESWT in Numbers
| Typical figure | Comment | |
|---|---|---|
| Sessions in a course | 6–12 | Set by the physician after assessment |
| Frequency | 1–2 per week | Compressed schedules possible for patients from abroad |
| Length of a session | ≈ 15–20 minutes | No anaesthesia needed |
| Downtime | None | Back to work the same day |
| Sexual activity | No restriction | Tablets can be continued |
| First changes | Usually 4–12 weeks after starting | In men who respond |
| Peak effect | ≈ 3 months after the last session | Reviewed with the IIEF-5 questionnaire |
| Duration of effect | ≈ 1–2 years in responders | Maintenance sessions possible |
| Best suited to | Mild to moderate vasculogenic ED | EAU guidelines list it as an option for mild vasculogenic ED |
Typical figures, not promises. Your own protocol is decided after assessment.
Before You Book
A few details make the first conversation quicker and more useful. None of them is required to get in touch, and no photos are needed:
- A list of your current medications — especially blood thinners and medicines for blood pressure, diabetes or the heart.
- Recent blood test results, if you have them: glucose or HbA1c, lipids, testosterone.
- Whether tablets such as sildenafil or tadalafil have worked for you fully, partly or not at all.
- Any previous prostate surgery, pelvic radiotherapy, penile implant or Peyronie's disease.
- Your travel window, if you live abroad, so the protocol can be planned around it. First contact can be a WhatsApp message or an online video consultation.
Related Procedures
Options frequently discussed alongside this procedure:
From the Blog: Men's Health
Frequently Asked Questions
What is Li-ESWT, and is it the same as kidney-stone shockwave treatment?
Li-ESWT stands for low-intensity extracorporeal shockwave therapy. A hand-held applicator sends low-energy acoustic pulses into the shaft and base of the penis. It is related in principle to the shockwaves used to break kidney stones (lithotripsy), but the energy is far lower and the purpose is entirely different: nothing is broken up, and the aim is to stimulate the tissue.
How does shockwave therapy improve erections?
The pulses create a controlled micro-stress in the erectile tissue. In response, the body releases growth factors such as VEGF that encourage new small blood vessels to form — a process called angiogenesis. Better blood inflow can support firmer, more reliable erections. A nerve-regeneration effect has also been suggested but is less established.
Is shockwave therapy a cure for erectile dysfunction?
No. It is a treatment that can improve erectile function in suitable men — mainly those with mild to moderate, blood-flow-related ED. It does not address every cause of ED, not every man responds, and in responders the effect may fade over about 1–2 years. Anyone who promises a cure is overstating the evidence.
Is shockwave therapy an ED treatment without pills?
It does not involve medication, and some men find they need tablets less often afterwards. But it is not guaranteed to replace tablets, and many men use both. Li-ESWT aims to improve the underlying blood supply over weeks, whereas tablets work on the day they are taken; the two are complementary rather than competing.
Am I a good candidate for shockwave therapy?
The best candidates have mild to moderate vasculogenic ED — erections are weaker mainly because of reduced blood flow — and often respond to PDE5 tablets but want to rely on them less. Men with severe ED, ED after radical prostatectomy, purely psychological ED, or ED caused by low testosterone or medication are less suitable. Assessment clarifies which group you are in.
Why do I need tests before shockwave therapy?
Because erectile dysfunction can be an early warning sign of cardiovascular disease or diabetes. Assessment includes your history, the IIEF-5 questionnaire, blood pressure and blood tests (fasting glucose or HbA1c, lipids, total testosterone), with penile Doppler ultrasound when indicated. If a cardiovascular, diabetic or hormonal cause is suspected, further tests or a specialist referral come first.
Does shockwave therapy work if I have diabetes?
It can help some men with diabetes, but the benefit is usually smaller, because diabetes affects both the small blood vessels and the nerves involved in erection. Good glucose control makes a real difference. Your HbA1c or fasting glucose is checked beforehand, and poorly controlled diabetes is addressed before a course is planned.
Can shockwave therapy help after prostate cancer surgery?
Usually not much. After radical prostatectomy, erectile problems are mainly caused by nerve damage, while Li-ESWT acts mainly on blood vessels. We look at your individual history, but we will not recommend a course where the chance of benefit is low.
Will shockwave therapy help if my ED is psychological?
If erections are affected mainly by stress, anxiety or relationship factors and blood flow is normal, shockwave therapy has little to improve. Psychological support is usually more helpful. Many men have a mix of physical and psychological factors, though, which is why the assessment looks at both rather than assuming one.
What happens during a shockwave therapy session?
You lie on a treatment couch in a private room. A conductive gel is applied, and the applicator is moved along the shaft and over the base of the penis for about 15–20 minutes. No anaesthesia or injection is involved. Afterwards you wipe off the gel, dress and continue your day.
Is shockwave therapy for ED painful?
Most men feel a rhythmic tapping or tingling rather than pain. Some spots, particularly near the base, can feel briefly uncomfortable, and the intensity can be adjusted. Mild redness or tenderness may follow for a short time. There is no recovery period.
How many shockwave sessions do I need, and how often?
A typical course is 6–12 sessions, one or two per week. The number is set by the physician after assessment, depending on the severity of ED and your health. For patients from abroad, sessions can be scheduled on alternate days or split into two visits.
When will I notice a difference after shockwave therapy?
Not straight away. Men who respond usually notice a change 4–12 weeks after starting, and the effect tends to peak about three months after the final session. The delay reflects the biology: new small blood vessels take time to form. A formal review with your IIEF-5 score is planned at that point.
How long do the results of shockwave therapy last?
In men who respond, the effect may last about 1–2 years. How long depends on age, the cause of ED and how well risk factors such as smoking, weight, blood sugar and blood pressure are controlled. Maintenance sessions are possible and are planned individually rather than sold in advance.
What happens if shockwave therapy does not work for me?
Not every man responds, and we say so before treatment. If your IIEF-5 score and your own experience show little change about three months after the course, we discuss it openly. Other options — PDE5 tablets, or specialist urological care for more advanced ED — remain available, and we do not recommend repeating a course that has not helped.
Will I be able to stop taking sildenafil or tadalafil?
Some men find they need tablets less often, or that tablets work better than before; others see little change. Stopping cannot be promised. You can continue your tablets during the course, and any reduction should be decided together with the doctor who prescribes them.
Is shockwave therapy safe, and what are the side effects?
Low-intensity shockwave therapy has very few side effects. The most common are temporary redness and mild discomfort in the treated area; rarely, tiny pinpoint skin bleeds (petechiae) appear and fade on their own. There is no anaesthesia, no wound and no downtime.
Who should not have shockwave therapy?
Caution or a different plan is needed with anticoagulant medication (discussed individually), bleeding disorders, an active infection or skin lesion in the area, cancer in the treatment area, a penile prosthesis, or recent pelvic radiotherapy. Mention any of these at your first contact so they can be considered before booking.
Can I have sex during a course of shockwave therapy?
Yes. There is no restriction on sexual activity during the course or afterwards, and you can continue using tablets if you normally take them. The treatment does not require any pause in your usual routine, including work and exercise.
Can shockwave therapy be combined with a P-Shot?
Yes. Li-ESWT is often combined with a P-Shot (PRP), which aims to support tissue quality alongside the growth of new blood vessels. Keep in mind that PRP for ED is still regarded as investigational, and the combination has been studied less than shockwave therapy alone.
Does shockwave therapy increase penis size?
No. Li-ESWT treats erectile function; it does not lengthen or thicken the penis. If size is your concern, that is a separate question with separate methods, described in our men's intimate health guide.
Can shockwave therapy treat Peyronie's disease?
Partly. In the active phase of Peyronie's disease, Li-ESWT can help reduce pain during erection. It does not reliably straighten a curvature. If the bend itself is the problem, we will tell you so and recommend an appropriate specialist assessment.
I live abroad — can I fit a course of shockwave therapy into a trip to Istanbul?
Usually, yes. The assessment can start remotely, and the physician can compress the protocol — for example with sessions on alternate days — or divide it into two visits. As there is no downtime, you can work or sightsee between sessions. Our international patient team helps with scheduling.
Is shockwave therapy at Veneta confidential?
Yes. First contact can be a WhatsApp message or a video call, with no photos needed. Assessment and sessions take place in a private room, communication is discreet, and your medical information is handled confidentially. You decide how and when we contact you.
This page provides general medical information and does not replace a medical assessment. Results of shockwave therapy vary and cannot be guaranteed; suitability and the treatment protocol are decided by the physician after evaluation.
Free, Confidential Consultation — Shockwave Therapy in Istanbul
Ask your questions privately by WhatsApp or video call. After assessment you receive a written 2026 treatment plan and pricing, with no obligation.
Book a Consultation Contact via WhatsApp