If the head of your penis (the glans) is red, sore, itchy, or swollen, you are probably dealing with balanitis. It is one of the most common penile conditions I see in clinic — and one of the most commonly undertreated.
Balanitis simply means inflammation of the glans. If the foreskin is also involved, it is called balanoposthitis. It is not a single disease — it is a pattern of inflammation that can have several different causes, from a simple yeast infection to a chronic skin condition that needs specialist care.
This page will help you understand what might be going on, what you can try yourself, and when you need to see someone like me.
How Do You Know If It Is Balanitis?
The symptoms are usually hard to miss — but they can overlap with other conditions, which is why the cause matters more than the label.
Most men describe a combination of the following:
- Redness or swelling of the glans (head of the penis)
- Soreness, itching, or burning — especially after urination
- A white, lumpy, or cottage-cheese-like discharge (typical of thrush)
- Cracking, peeling, or fissuring of the foreskin
- Tightening of the foreskin that was not there before
- An unpleasant smell under the foreskin
- Pain during sex or when retracting the foreskin
If your symptoms have come on suddenly and are clearly linked to a new soap, lubricant, or latex exposure — that is most likely irritant balanitis. If you have a thick white discharge and the redness is patchy — think Candida. If the skin is turning white and the foreskin is tightening — think BXO and see a specialist.
In the vast majority of cases, balanitis is uncomfortable but not dangerous. However, there are situations where you should not wait:
- A sore or ulcer that does not heal within 2–3 weeks
- — this needs urgent review to rule out penile cancer
- White patches that are spreading or hardening
- — this may be BXO (lichen sclerosus), which is progressive
- Swollen groin lymph nodes
- alongside penile changes
- Difficulty retracting the foreskin that is getting worse
- — this is acquired phimosis, often driven by BXO or recurrent infection
- Bleeding from the glans or foreskin
I am not listing these to frighten you. Penile cancer is rare. But it is one of those conditions where early detection genuinely changes outcomes. If in doubt, get checked.
Red Flag Symptoms — When to Seek Urgent Assessment
If you notice a persistent ulcer or sore that is not healing, new bleeding, a foul-smelling lesion, or rapidly progressive foreskin tightening — please seek assessment promptly. These are uncommon, but catching a serious condition early can make a significant difference.
What Causes Balanitis? Let's Be Specific
Telling someone they have "balanitis" without explaining why is a bit like telling someone they have "a cough" without checking whether it is asthma, a cold, or something else entirely. The treatment depends entirely on the cause.
Knowledge check
Quick Check: What Type of Balanitis Might This Be?
You notice your glans is red and sore. You recently switched to a new shower gel. There is no discharge. The foreskin retracts normally.
Treatment: What Actually Works
Treatment depends on the cause. This sounds obvious, but I regularly see men who have been given the wrong cream because nobody took the time to work out what type of balanitis they had.
Many episodes of balanitis can be managed at home, provided you address the right cause:
- Stop all soap and shower gel on the area.
- Wash with an emollient (Dermol 500, Cetraben, or plain aqueous cream) instead. This single change resolves a surprising number of cases.
- If you suspect thrush:
- over-the-counter clotrimazole cream (e.g. Canesten) applied twice daily for 7–14 days. If you are getting recurrent thrush, a single dose of oral fluconazole (150mg) from your GP or pharmacist can help.
- Keep the area clean and dry.
- Retract the foreskin gently, wash with emollient, rinse, and dry thoroughly. Trapped moisture under the foreskin is a significant contributor.
- Avoid latex if you suspect allergy:
- switch to non-latex condoms and see if symptoms improve.
If things are not improving within 7–10 days of proper self-care, or if symptoms are getting worse, see your GP — or come and see me directly.
You should see a urologist rather than continuing to manage at home if:
- Balanitis keeps coming back despite appropriate treatment (3 or more episodes per year)
- Your foreskin is becoming progressively tighter (
- )
- You notice white patches on the foreskin or glans
- There is a sore or lesion that is not healing
- Your GP has tried multiple treatments without success
- You have diabetes and are getting frequent infections
In clinic, I will examine you, possibly take a swab for culture, and may recommend a biopsy if I suspect BXO or another dermatological condition. The goal is to identify the cause precisely so we can treat it properly — not just suppress symptoms repeatedly.
Circumcision is not the default treatment for balanitis. But there are clear situations where it becomes the most effective option:
- BXO-related balanitis
- — circumcision removes the affected tissue and has a roughly 90% success rate
- Recurrent infectious balanitis
- that has not responded to topical treatment and hygiene optimisation
- Balanitis with secondary phimosis
- — when inflammation has scarred the foreskin to the point where it no longer retracts
I will never recommend circumcision unless there is a clear medical indication or a fully informed personal choice. If you are considering it, the circumcision page explains the procedure, recovery, and risks in full detail.
Balanitis: Myths vs Facts
Myth
Myth: Balanitis means you have poor hygiene.
Fact
Fact: Over-washing with soap is actually one of the most common causes. Many men with balanitis are too clean, not too dirty.
The glans is covered by delicate skin that is easily stripped of its natural protective oils by soap. Emollient-only washing is the evidence-based approach.
Myth
Myth: Balanitis is a sexually transmitted infection.
Fact
Fact: Most balanitis is not sexually transmitted. Candida is the most common cause and is not classified as an STI.
Some STIs (herpes, syphilis, gonorrhoea) can present with similar symptoms, which is why accurate diagnosis matters. But balanitis itself is not contagious in most cases.
Myth
Myth: Circumcision is the only cure for balanitis.
Fact
Fact: Most balanitis resolves with correct topical treatment and hygiene changes. Circumcision is reserved for specific indications, mainly BXO and recurrent cases.
Myth
Myth: If it keeps coming back, there is nothing you can do.
Fact
Fact: Recurrent balanitis almost always has an identifiable and treatable cause — whether that is undiagnosed diabetes, BXO, ongoing irritant exposure, or an inadequately treated infection.
Balanitis and Diabetes: A Relationship Worth Understanding
I want to highlight this specifically because it is so commonly overlooked. If you are a man over 35 with recurrent balanitis — especially recurrent thrush — please get your blood sugar checked.
Diabetes (particularly type 2) causes elevated glucose in the urine, which creates an environment that Candida thrives in. Poorly controlled blood sugar makes standard antifungal treatment less effective because the underlying driver is still present. I have diagnosed type 2 diabetes in several men who came to see me about "recurrent thrush" — and once their blood sugar was controlled, the balanitis resolved.
This is not something to be anxious about — it is something to be aware of and to act on.
About This Information
This page was written by Mr Giangiacomo Ollandini, FRCS (Eng), Consultant Urological Surgeon. It is intended as patient education and does not replace individual medical advice. Content aligns with NICE CKS (Balanitis), BASHH guidelines, and BAUS patient information standards. Last reviewed: February 2026. Next review due: February 2027.
