Quick answer. Adult circumcision is surgery to remove the foreskin that covers the head of the penis, in a grown man rather than in infancy. While some men have it for religious or cultural reasons, it is also done for clear medical reasons – most often a foreskin too tight to retract (phimosis), recurrent inflammation or infection (balanitis), or scarring conditions. It is a common, relatively minor day-surgery procedure, usually under local or general anaesthesia with dissolvable stitches, and the penis generally heals over about four to six weeks. Whether to have it is a personal and medical decision best discussed with a urologist, who can also explain non-surgical alternatives for some conditions.
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Adult circumcision is usually a straightforward day procedure done for a specific reason. Understanding the indications, the recovery and the alternatives helps you weigh it up sensibly.
What it is
Circumcision is a surgical procedure to remove the foreskin – the fold of skin that covers the rounded head (glans) of the penis. Once the foreskin is removed, the glans is left permanently exposed. In adults the operation is carried out for a mix of medical and personal reasons, in contrast to circumcision performed in infancy or early childhood. Because it is done on an adult, it is usually planned in advance after a consultation with a doctor, who examines the foreskin, confirms the reason for surgery and talks through what the procedure and recovery involve.
Reasons it is done in adults
The most common medical reason is a tight foreskin (phimosis) that cannot be pulled back over the glans, which may cause discomfort, difficulty with hygiene, pain during erections, or trouble passing urine. Other medical reasons include recurrent or severe inflammation and infection of the foreskin and glans (balanitis and balanoposthitis), repeated tearing or splitting of the foreskin, a tight or short frenulum (the small band of tissue on the underside), and certain skin conditions such as lichen sclerosus that scar and thicken the foreskin. A retracted foreskin that becomes trapped behind the glans and will not come forward (paraphimosis) is an urgent problem that sometimes leads to circumcision once the immediate situation is treated.
Beyond medical indications, many men are circumcised for religious, cultural or personal reasons. These are valid reasons in their own right, and a man may choose the operation even when there is no medical problem with the foreskin. Whatever the motivation, it is worth having an unhurried conversation with a doctor so that expectations, benefits and risks are clear before going ahead.
Alternatives
Circumcision is not always the only option. For some medical problems, non-surgical treatment may be tried first. A prescribed steroid cream applied to the foreskin, often combined with gentle, gradual stretching, can help a mild or moderately tight foreskin become more supple and may avoid surgery altogether. Treating the underlying cause – for example, managing an infection or a skin condition – can also settle symptoms without an operation.
Where surgery is needed but a man wishes to keep his foreskin, a less extensive procedure may be an option in selected cases. Preputioplasty widens a tight foreskin opening without removing the foreskin, and a frenuloplasty releases a tight frenulum. These alternatives are not suitable for everyone – for instance, they may not be appropriate when there is significant scarring – so which approach fits best depends on the exact problem, and this is something to discuss openly with a urologist.
How it is done
Adult circumcision is usually carried out as a day-surgery procedure, meaning you go home the same day. It is done under either local anaesthetic, which numbs the penis while you stay awake, or general anaesthetic, where you are asleep; the choice depends on your preference, your health and the surgeon’s advice. During the operation the surgeon removes the foreskin and stitches the remaining edges of skin together, generally using dissolvable stitches that do not need to be taken out and fall away on their own as the wound heals. A dressing is usually applied at the end. The operation itself is relatively short.
Preparation
Before the day of surgery you will normally have a consultation to confirm the reason for the operation and to go through your general health, any long-term conditions and any medicines you take – blood-thinning medicines in particular, as these may need to be adjusted beforehand on your doctor’s advice. If a general anaesthetic is planned, you will usually be asked not to eat or drink for a period before the procedure; the team will give you exact instructions. It helps to arrange time off work, to organise a way to get home afterwards (especially after a general anaesthetic), and to have loose, comfortable underwear and clothing ready for the recovery period. This is also the moment to ask any remaining questions and to give your consent once you understand the benefits, risks and alternatives.
Recovery
After circumcision it is normal for the penis to be swollen, bruised and tender for a while, and for the glans to feel very sensitive as it is not used to being exposed. Some minor oozing or spotting of blood in the early days is common. Discomfort and swelling usually settle over a couple of weeks, though full healing takes longer. Simple pain relief, keeping the area clean and dry, and wearing supportive underwear all help.
Follow the specific aftercare advice you are given about the dressing and washing. In general, gentle washing with warm water and careful drying keeps the wound clean, and you should avoid perfumed soaps that might irritate the skin. You will be advised to avoid sexual activity, including masturbation, and strenuous exercise or heavy lifting for a period until the wound has healed, to reduce the risk of bleeding and wound problems. Most men are able to return to desk-based work fairly soon, while jobs involving heavy physical activity may need a longer break. Always follow the timeframe your own surgeon gives you, as it is tailored to your operation and healing.
Risks and complications
Circumcision is generally safe, but like any operation it carries some risks. The more common ones are bleeding from the wound, infection, and swelling and bruising that can look alarming but usually settle. The glans may feel more or less sensitive than before, and this change in sensation may be temporary or, less often, longer lasting. Less commonly there can be problems with wound healing, the stitches coming apart, narrowing of the opening where urine passes out, or a cosmetic result – the amount of skin removed or the appearance – that a man is not happy with. Serious complications are uncommon. Your surgeon can explain how these risks apply to your particular situation.
Results and what to expect
Once healing is complete, the head of the penis stays permanently uncovered, and the skin settles into its final appearance over the following weeks. Where the operation was done for a medical reason, it usually resolves the original problem – for example, a foreskin that could not be retracted is no longer an issue, and repeated foreskin infections or tearing become far less likely. Many men find that hygiene is simpler afterwards. The heightened sensitivity of the glans in the early days typically eases as the surface adjusts to being exposed. Sexual function is not usually affected in the long term, though it is sensible to wait until you are fully healed and comfortable before resuming sexual activity.
When to seek medical attention after surgery
Some swelling, bruising and mild discomfort are expected, but certain signs need prompt medical attention. Seek urgent care if you have heavy or ongoing bleeding that does not stop with gentle pressure, spreading redness or swelling, pus, an offensive discharge or a fever (which can point to infection), severe or worsening pain, or difficulty passing urine. If you are unwell, feverish or in significant pain, contact your surgeon or clinic, or attend a hospital, rather than waiting. In Singapore, foreskin problems and post-operative concerns can be assessed by a GP, who can refer you, or directly by a urologist; general health information is also available on HealthHub.
Related men’s health topics
- Testicular torsion
- Epididymitis & orchitis
- Low testosterone
- Andropause (male menopause)
- Premature ejaculation
- Gynaecomastia
- Balanitis
- Inguinal hernia
- PSA test & prostate screening
- Erectile dysfunction
- Enlarged prostate (BPH)
- Urologists in Singapore
Sources
- NHS — circumcision in men: what it is, medical reasons, the procedure, anaesthesia and dissolvable stitches, recovery and risks.
- NUH (Singapore) — circumcision service: indications (phimosis, recurrent balanitis, religious/social), day surgery, dissolvable sutures.
- NHS — phimosis: alternatives such as steroid cream and preputioplasty before circumcision; paraphimosis urgency.