Phimosis & Circumcision

What It Is

In boys, a foreskin that does not pull back is normal. It separates on its own over years. Most boys can pull it back fully by the early teens. Never force it. Forcing tears the skin, and the tear heals with a scar — which is what causes real tightness later. More on children →

In adults there are two kinds, and they are treated differently.

• No scarring: The ring is tight but the skin is soft and normal in colour. Steroid cream works well here, and surgery is often avoided.
• Scarred: There is a hard, pale, thickened ring. This is usually BXO. Cream will not clear it, and circumcision is the definitive answer. BXO can also narrow the urine opening, so the stream is checked too.

Why People Come In

• Pain or tightness during erection, or the skin tearing.
• Cannot pull it back to clean. Persistent smell or discharge.
• Repeated redness and swelling of the tip, often treated again and again as infection.
• The foreskin balloons while passing urine, or the stream sprays.
• The edge splits and bleeds, then heals tighter than before.
• Repeated soreness with poorly controlled sugar. Always get sugar checked — this is sometimes how diabetes is first found.

The Three Treatments

• Steroid cream: A thin layer on the tight ring twice a day for four to eight weeks, with gentle daily stretching. Stretch only to the point of tension, never into pain, and never until it tears. This is the first step whenever there is no scarring. It can be repeated, and it does not close off surgery later.
• Preputioplasty: A foreskin-sparing operation. The tight band is cut and stitched crosswise, which widens it while keeping the foreskin. Suits a single narrow band with otherwise healthy skin. Recovery is quicker than circumcision. Not suitable for BXO, where the diseased skin has to go.
• Circumcision: Removes the foreskin. The answer for BXO, heavy scarring, repeated soreness that has not settled, and repeated episodes of the foreskin getting stuck. Day care, under local or general anaesthetic.

After Circumcision

• Swelling and soreness peak in the first two to three days. Simple painkillers are usually enough.
• Stitches dissolve on their own over two to three weeks. They do not need removing.
• Keep the area clean and dry. Shower rather than soaking.
• Supportive underwear helps.
• No intercourse for about four to six weeks, to let it heal fully.
• The tip feels more sensitive against clothing at first. This settles.
• If BXO was the reason, the skin is sent for testing and you are followed up.

Signs Not to Ignore

Cancer of the penis is uncommon and very treatable when caught early. A long-standing tight foreskin is a known risk, partly because anything underneath stays hidden. Get seen without delay for:

• A sore, ulcer or lump on the tip or inner foreskin that has not healed in three weeks.
• A thick, warty or discoloured patch.
• Bleeding or foul discharge from under a foreskin that will not pull back.
• A lump felt in the groin.

Most of these turn out to be infection or irritation. That is a reason to have them looked at, not a reason to wait.

At the Appointment

Examination of the foreskin and tip takes a minute. Urine and blood sugar are usually checked, since diabetes lies behind so many repeated cases. You will be told which category you fall into, and what each option involves, before anything is planned.

Related: cream, preputioplasty or circumcision — compared · can it be treated without surgery?

This page provides general information only. It is not a substitute for medical advice, diagnosis or treatment. Consult a qualified urologist for assessment appropriate to your situation.