Noticing a new bend in your erection, a hard lump in the penis or pain during erections can be alarming. Many men worry it is cancer or that sex will become impossible. In most cases it is Peyronie’s disease, a benign (non-cancerous) condition, and it can be managed.
This page explains when a curve is normal, what Peyronie’s disease is, how it changes over time, and the full range of curved penis treatment, from watchful waiting to surgery. Dr. Kalpesh Kapadia, MCh uroandrologist in Ahmedabad, can assess your curve in a private consultation.
On this page
- Is a curved penis normal?
- What is Peyronie’s disease?
- Symptoms and the two phases
- When to see a specialist
- How it is diagnosed
- Treatment options at a glance
- Non-surgical treatments
- Surgery for Peyronie’s disease
- Recovery and realistic expectations
- Frequently asked questions
- About Dr. Kalpesh Kapadia
- Book a confidential consultation
Is a curved penis normal?
A slight curve is very common and is not a disease. Some men are born with a more noticeable bend (congenital curvature). It has been there since puberty, is painless and has no lump. It only needs treatment if it makes sex difficult.
Peyronie’s disease is different: the curve appears or changes later in life, often with pain, a lump or narrowing of the penis.
What is Peyronie’s disease?
Peyronie’s disease is a build-up of scar tissue (a plaque) in the tough outer lining(Tuica Albuginea)of the erection chambers. The plaque does not stretch during an erection, so the penis bends towards it, becomes narrower in one area (an “hourglass” or dent), or shortens.
The exact cause is not fully known. It is thought to follow minor, often unnoticed, injury to the penis during sex in men prone to abnormal healing. It is more common with diabetes and erectile dysfunction . Reported rates vary widely, from under 1% to about 20% depending on the group studied.
Peyronie’s disease is not cancer, is not infectious and cannot be passed to a partner.
Symptoms and the two phases
| Phase | Typical duration | What happens |
|---|---|---|
| Active (acute) phase | Usually the first 6 to 12 months | Pain with erections, a new or changing curve, a lump forming |
| Stable (chronic) phase | After the curve has not changed for about 12months | Pain usually settles; the curve stays the same |
The course varies. In one study, pain resolved completely in 89% of men over time, while the curve improved in 12%, stayed the same in 40% and worsened in 48% . Telling which phase you are in matters, because treatment differs .
Other symptoms include difficulty with penetration, shortening, and erectile dysfunction, which affects many men with Peyronie’s disease.
When to see a specialist
- A new curve, dent or narrowing of the erect penis
- A firm lump you can feel along the shaft
- Pain during erections
- Difficulty or pain during sex for you or your partner
- Weaker erections alongside the curve
Seek urgent care if you hear a crack or pop during sex, followed by sudden pain, rapid loss of erection, swelling and bruising. This may be a penile fracture, which needs emergency treatment, and is different from Peyronie’s disease.
How it is diagnosed
- History: when the curve began, pain, changes over time, effect on sex, and erection quality [1].
- Examination: feeling for the plaque and measuring the stretched length.
- Photographs of the erection, taken privately at home from above and the side, help show the curve. You do not need to bring them unless asked.
- Erection test in the clinic, with or without penile Doppler ultrasound: an injection creates an erection so the doctor can measure the curve and check blood flow. Guidelines advise this before any procedure or surgery.
Treatment options at a glance
Not every man needs treatment. If the curve is mild, painless and sex is comfortable, monitoring may be all that is needed.
| Option | Best suited for | How it works | Pros | Limitations | Evidence status |
|---|---|---|---|---|---|
| Watchful waiting | Mild curve, sex still possible | Regular review | No side effects | Curve may worsen | Reasonable in many men |
| Pain relief (NSAIDs) | Painful active phase | Anti-inflammatory tablets | Simple | Treats pain, not curve | May be offered for pain |
| Penile traction device | Active or stable phase; shortening | Gentle daily stretching | Non-invasive; may help length | Needs hours of daily wear for months | Option, evidence moderate |
| Injections into the plaque (verapamil, interferon, collagenase) | Stable disease with a curve of about 30 to 90 degrees | Softens or breaks down the plaque | Avoids surgery for some | Several injections; bruising, swelling; collagenase availability varies | Option in selected men (not available in India) |
| Shockwave therapy | Pain only | Sound waves | Non-invasive | Does not straighten the penis or shrink the plaque | For pain only |
| Plication surgery | Stable disease, good erections, simpler curves | Tightens the longer side | Reliable straightening; quick recovery | Some shortening | Option |
| Plaque incision and grafting | Stable disease, good erections, severe or complex curves | Releases the plaque and patches the gap | Preserves more length | Higher risk of new ED | Option |
| Penile implant with straightening | Peyronie’s with ED | Implant plus modelling of the curve | Treats both problems | Permanent; loss of natural erections | Recommended when ED co-exists |
| Oral vitamins and supplements (vitamin E, tamoxifen, carnitine) | Not recommended | Claimed to soften plaque | None proven | Cost without benefit | Not recommended |
Non-surgical treatments
During the active phase
The priority is controlling pain and, where possible, limiting the curve. Anti-inflammatory tablets help pain [1]. Traction devices may be started early. Surgery is not done in the active phase because the curve can still change.
Injections into the plaque
For men with stable disease and a moderate curve, a course of injections into the plaque can reduce the bend in some cases. Collagenase is the most studied agent , but its not available in India . Verapamil and interferon are alternatives . Side effects include bruising, swelling and pain, and rarely a tear in the erection chamber.
What does not work
Vitamin E, tamoxifen, omega-3, carnitine and similar tablets have not been shown to straighten the penis, and guidelines advise against them . Shockwave therapy can ease pain but does not reduce the curve or plaque.
Surgery for Peyronie’s disease
Surgery is considered when the disease has been stable for some months and the curve or narrowing makes sex difficult or impossible
| Situation | Usual operation |
|---|---|
| Good erections, moderate curve | Plication: stitches on the longer side to straighten the penis |
| Good erections, severe curve or hourglass narrowing | Plaque incision or partial excision with a graft |
| Erectile dysfunction as well | Penile implant, with straightening during the same operation |
An erection test before surgery helps choose the right operation [1]. All operations carry risks of shortening, altered sensation and, particularly with grafting, new erection problems. Your surgeon will discuss which risks apply to you.
Read more on the penile implant surgery page.
Recovery and realistic expectations
- Pain usually settles with time, even without treatment .
- Non-surgical treatments may reduce the curve partly, but rarely make the penis completely straight.
- Surgery aims for a penis straight enough for comfortable sex, not a perfectly straight one.
- Some loss of length is common with the disease itself and with surgery.
- Recovery after plication is usually quick; sex typically resumes after several weeks once healed [VERIFY timing].
Frequently asked questions
Is a curved penis normal?
A slight curve is very common and normal. Some men are born with a more noticeable bend, which is painless and has been present since puberty. A curve that appears or changes later in life, especially with pain, a lump or narrowing, may be Peyronie’s disease and is worth having checked.
Is Peyronie’s disease cancer?
No. Peyronie’s disease is a benign build-up of scar tissue in the lining of the penis. It is not cancer, does not turn into cancer, is not infectious and cannot be passed to a partner. The lump can feel worrying, but it is a scar, not a tumour.
Will Peyronie’s disease go away on its own?
Pain usually settles with time, even without treatment. The curve behaves differently: in studies it improved in a minority of men, stayed the same in many and worsened in some. That is why the condition is monitored early on, and treatment is chosen once it is clear whether the curve is still changing.
Do tablets or vitamins straighten the penis?
No. Vitamin E, tamoxifen, carnitine, omega-3 and similar tablets have not been shown to reduce the curve, and guidelines advise against them. Anti-inflammatory tablets can help pain during the active phase. Be cautious of products claiming to dissolve the plaque.
Does shockwave therapy cure a curved penis?
Shockwave therapy may help penile pain during the active phase of Peyronie’s disease, but it does not reduce the curve or shrink the plaque. Guidelines advise against using it to straighten the penis.
Will surgery make my penis shorter?
Some shortening is common, both from Peyronie’s disease itself and from surgery. Plication surgery, which straightens by tightening the longer side, usually causes some loss of length. Grafting preserves more length but has a higher risk of erection problems. Your surgeon will explain what to expect for your type of curve.
When is surgery needed for Peyronie’s disease?
Surgery is considered when the disease has been stable for several months and the curve, dent or narrowing makes sex difficult or impossible. If erections are also weak, a penile implant with straightening can treat both problems in one operation. Surgery is not done in the painful active phase.
Ling tedha hone ka ilaj kya hai?
Halka sa tedhapan normal hota hai. Agar ling ka tedhapan baad mein shuru hua ho, dard ho ya gaanth mehsoos ho, to yeh Peyronie’s disease ho sakta hai. Ilaj tedhapan ki matra aur phase par nirbhar karta hai: nigrani, traction device, injection, ya stable hone ke baad surgery. Vitamin ki goliyon se tedhapan theek nahi hota.
How much does curved penis treatment cost?
Cost depends on the treatment needed. Monitoring and pain relief cost little; traction devices and injection courses cost more; surgery depends on the type of operation and whether an implant is needed. Your doctor can explain likely costs once the curve and erections have been assessed.
About Dr. Kalpesh Kapadia
Dr. Kalpesh Kapadia is a consultant urologist and andrologist in Ahmedabad, practising since 2012. He holds an M.Ch. and was a gold medalist. Male sexual health and penile implant surgery are among his clinical interests. He consults at Pratham IVF & Urology Clinic, Vastrapur.
Book a confidential consultation
If you would like your curve assessed, you can book a private consultation.
- Book online: Contact and appointments
- Call or WhatsApp: +91 99984 78633 / +91 97262 74320
- Clinic: Pratham IVF & Urology Clinic, [ADDRESS — verify], Vastrapur, Ahmedabad (Google Maps)
Medically reviewed by Dr. Kalpesh Kapadia, M.Ch.Uroandrologist, Gold Medalist.
This page is for general information and is not a substitute for a personal medical consultation.