Something is wrong. You know it. And if you’re anything like the men I’ve spoken to – or like I was the first time it happened to me – your mind is already racing through the worst-case scenarios.
Pain during an erection is not something most men talk about. So when it starts, you’re often completely alone with it. You don’t know what it is. You don’t know if it’s serious. And you’re probably not sure whether to call your doctor or just wait and hope it goes away.
Let me try to help you with that.
First: you’re not the only one
It feels like it, I know. But penile pain during erection is more common than most people realise. One of the most frequent causes in men over 40 is a condition called Peyronie’s disease – and somewhere between 3 and 10 per cent of men develop it at some point in their lives. That’s not a rare disease. That’s your colleague, your neighbour, your friend.
The problem is that men rarely talk about it, doctors don’t always bring it up, and most of the information online is either written in medical language that’s hard to parse or so vague it doesn’t actually help you understand what’s happening.
So let’s go through it properly.
What causes the pain?
The short answer is inflammation.
When Peyronie’s disease begins, the body is actively laying down scar tissue – called plaque – inside the erectile tissue of the penis. This is an inflammatory process. The area is irritated, swollen at a microscopic level, and reacting. When you get an erection and that tissue stretches under pressure, it pulls against an area that is essentially in the middle of healing. That’s what you feel.
It’s the same reason a fresh bruise hurts more when you press on it than an old one does. The inflammation is the pain. And the inflammation is also what makes this phase of the condition both the most uncomfortable and – as I’ll explain below – the most important one to handle correctly.
You might also feel a hard spot, a lump, or a tightness somewhere along the shaft. Some men describe it as a cord running under the skin. Others notice the penis pulling to one side, or a dent that wasn’t there before. Not all of these happen at once – and in some cases the pain comes before any visible change.
Why does it develop in the first place?
This is the question most men ask, and the honest answer is: we don’t fully know.
The leading theory involves micro-traumas – small injuries to the erectile tissue that happen during sex, often without the man even noticing at the time. Normally, those tiny injuries heal without a trace. But in some men, the healing process goes wrong. Instead of clean tissue, the body lays down collagen in a disorganised way, and that turns into the hard scar tissue we call plaque.
There’s also a genetic component. Some men are simply more prone to this kind of abnormal scarring – the same mechanism shows up in Dupuytren’s contracture, which affects the hands, and it tends to run in families.
One thing I want to be very clear about: this is not caused by anything you did wrong. It’s not the result of too much sex, the wrong kind of sex, or some personal failing. It’s a tissue response that happens in certain men. Full stop.
The two phases – and why timing matters more than most people realise
Peyronie’s disease has two phases. The first is called the active phase, and it’s the one that comes with pain.
During the active phase, the scar tissue is still forming and the inflammation is still going. This phase typically lasts anywhere from three months to about a year, though it varies. The pain, any changes in shape, and any curvature that develops – all of that is happening now, while the tissue is still changing.
Once the active phase ends, the plaque stabilises. The inflammation calms down, the pain usually eases, and the shape of the penis more or less stops changing. This is the passive phase. More stable – but by this point, the tissue has largely set in its new form.
Here’s what most men are never told: the treatments that work don’t all work the same way in both phases. Some are most effective while the tissue is still actively inflamed. Others only become appropriate once things have stabilised. Use the wrong approach at the wrong time and you can genuinely make things worse, not better.
This is why timing isn’t just important. It’s everything.
Does it go away on its own?
Sometimes, yes. But not usually.
Research suggests that around 20 per cent of men see some improvement without any treatment. But roughly 40 per cent see their condition worsen over time, and another 40 per cent find it stays roughly the same. So the odds of spontaneous improvement are not in your favour – and waiting while hoping for the best is a genuine gamble.
I’m not telling you this to make you panic. I’m telling you because I wish someone had told me when it first happened. When I went through this the first time, I waited. And I regret it.
What does treatment actually look like?
Most urologists will offer one thing: a prescription for low-dose tadalafil (the active ingredient in Cialis). It’s a reasonable starting point and there’s evidence behind it for the active phase specifically. Worth asking about.
But that’s often where the conversation ends.
But the treatment options doesn’t end there.
In my experience – and I’ve sat in front of seven different urologists across two episodes of this condition – not one of them mentioned supplements, diet, or lifestyle. Not once. The only lifestyle connection any of them raised was diabetes.
And yet the research tells a different story. Inflammation doesn’t exist in a vacuum. What you eat, how you sleep, how you move, what you put into your body – these things affect how your tissue heals. There are supplements with actual clinical backing for connective tissue and inflammatory conditions. There are treatment approaches that most urologists simply aren’t aware of, or don’t consider relevant.
I’m not saying doctors are wrong. I’m saying the standard appointment gives you a fraction of the picture. And when you’re dealing with something like this, a fraction isn’t enough.
There’s also the question of traction devices – which some urologists do mention, and which can be genuinely useful. But the timing here is critical. Using traction on inflamed tissue is like stretching a wound that hasn’t healed yet. Done at the wrong phase, it doesn’t help. It can make things measurably worse.
The challenge isn’t that treatments don’t exist. The challenge is knowing which ones apply to where you are right now, in what order, and what to avoid in the meantime. That’s the part that’s hard to piece together from a standard consultation or a Google search.
What you should stop doing right now
Regardless of where you are in the process, a few things are worth being clear about.
If sex is painful, stop having painful sex. Not reluctantly, not with adjustments – stop. Pain during an erection is your body telling you something is wrong. Continuing through it regularly gives the inflammation more fuel and can cause more damage to the tissue.
And be careful with anything marketed specifically as a Peyronie’s cure. The products that promise to dissolve your plaque or straighten your penis in weeks are almost always exploiting the fact that men with this condition are desperate and don’t know where else to turn. Scepticism is healthy here.
The part that doesn’t get talked about enough
Studies show that around 81 per cent of men with Peyronie’s disease experience significant emotional distress. Around 48 per cent show signs of depression.
Men describe feeling broken, embarrassed, less like themselves. Relationships suffer. Some men stop having sex altogether – not because they physically can’t, but because the anxiety and shame become too heavy.
If any of that sounds familiar: it makes complete sense. This is not a minor inconvenience. It affects something that for most men is closely tied to identity, confidence, and intimacy. The fact that you’re not talking about it with anyone doesn’t mean you’re handling it fine. It usually just means you’re carrying it alone.
You don’t have to.
So what now?
If you’ve been reading this and recognising your own situation – the pain, maybe a lump, maybe a change in shape – then the next step is to get a proper diagnosis and understand what phase you’re in.
I’ve been through this twice. The first time in my early thirties, the second time in my mid-fifties. Both resolved without surgery. But I made mistakes the first time because I didn’t have the right information early enough.
The guide I’ve written covers the full picture – the biology, the two phases in detail, the treatments that have real evidence behind them including the ones most urologists won’t mention, what to use when, and how to navigate the decisions most men eventually face. It won’t tell you what to decide. But it will make sure you’re deciding with the right information in front of you – and at the right time.
That last part is the one that matters most.
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Sources: Harvard Health Publishing, NIDDK, Cleveland Clinic, Journal of Sexual Medicine, PMC/NIH research on the psychological impact of Peyronie’s disease.