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Preparing for LIS as a man

Published 13 March 2026 ·Last reviewed 13 March 2026 by the editorial team ·How we create our content

At a glance

Preparing for LIS surgery involves both practical logistics and emotional readiness. This guide covers what men commonly describe about the preparation, the concerns specific to their experience, and what the recovery looks like.

Practical preparation

People who describe the smoothest recoveries consistently attribute it to thorough preparation before surgery:

  • Stool softeners and fibre started five to seven days before — the first bowel movement after surgery is much easier when stools are already soft
  • Stock up at home — sitz bath basin, soft towels, comfortable clothing, pads or gauze, pain relief, easy meals
  • Work arrangements — communicate with your employer about time off. Be realistic rather than optimistic about the timeline.
  • Home setup — a comfortable place to rest that is near a toilet and bathroom
  • Someone at home — having someone available for the first day or two is helpful for practical support

The day of surgery

People describe the day as:

  • Early arrival at the hospital or surgical centre
  • Pre-operative checks and changing into a hospital gown
  • Brief anaesthesia — the procedure takes fifteen to thirty minutes
  • Waking up with mild soreness and grogginess
  • Going home the same day in most cases

The first week

The first week is the most uncomfortable period:

  • Days one to three — managing surgical soreness, anxiety about the first bowel movement, adjusting to the sitz bath routine
  • The first bowel movement — consistently described as the most dreaded moment and usually less painful than feared
  • Days four to seven — soreness settling, routine becoming established, the first signs that the sphincter spasm is gone

Specific concerns men describe

The vulnerability factor

Many men describe feeling uncomfortable with the intimate nature of the surgery and recovery. Sitz baths, wound inspection, and follow-up examinations involve areas that men are not accustomed to having medical attention focused on. This discomfort is real but typically fades quickly as the routine becomes normal.

Physical activity concerns

Men who are used to being physically active describe frustration with the recovery restrictions. The advice to avoid heavy lifting, intense exercise, and straining for several weeks feels limiting. The people who follow this advice describe smoother recoveries than those who push back too quickly.

Continence concerns

Fear of continence changes is prominent in men’s accounts, perhaps because of how central physical control feels to their identity. The reality for the vast majority is that LIS does not affect continence meaningfully. Some men describe temporary difficulty with gas control in the first week, which resolves.

The outcome

Men who have had LIS describe, overwhelmingly, that the surgery resolved their chronic fissure and that the recovery was manageable. The common reflection is that the fear and embarrassment of the process were the hardest parts — the actual medical experience was professional, efficient, and effective.

Common questions

Is LIS different for men?

The procedure itself is the same regardless of sex. However, men may have different considerations around anatomy, sphincter pressure, and recovery. Men tend to have higher average sphincter pressures, which is actually one of the factors that makes LIS an appropriate treatment. The surgical approach and recovery expectations are similar.

How long should I plan to be off work?

Most people describe taking one to two weeks off for desk-based work and two to four weeks for physically demanding jobs. Some people return to desk work within a few days, but having at least a week off allows for the most uncomfortable early recovery period to pass at home.

Will I be able to exercise after LIS?

Gentle walking is encouraged from day one. Most people describe returning to gym work or running within two to four weeks, starting light and building gradually. Heavy lifting is typically the last activity to return — many people wait four to six weeks before resuming significant weight training.

Is the recovery process embarrassing?

Many men describe feeling vulnerable about the location and nature of the surgery. Sitz baths, wound care, and follow-up examinations involve private areas. This discomfort is normal and shared by most people. Medical teams are professionals who handle these situations routinely. The practical reality is usually less embarrassing than anticipated.

When to seek care Heavy bleeding or feeling faint? Get emergency help now. Emergency: 911

Not sure how urgent it is? Get help today.

  1. Emergency

    Heavy bleeding, black tarry stools, feeling faint, severe pain or trouble breathing.

    Call 911 or go to the ER.

  2. Today

    Fever, pain getting worse, a hot swollen lump, or trouble passing urine.

    Call your doctor or go to urgent care.

  3. Soon

    Bleeding or bowel changes nobody has checked, or anything lasting 3 weeks.

    Book a doctor’s appointment.

Feeling overwhelmed? Call or text 988, any time.

See all the signs

For this topic, get medical advice if you notice:

  • Heavy or persistent bleeding that does not settle
  • Severe pain that is getting worse rather than better
  • Fever or signs of infection
  • Symptoms that have not improved after 4 to 6 weeks of self-care

Recording how you feel is not the same as being checked. These are the signs that need a doctor’s attention.

Call 911 or go to the emergency room now if you have:

  • bleeding that will not stop, a lot of blood (the toilet water turns red, or you pass large clots), or any bleeding with feeling faint or dizzy
  • fainting, a racing heart or trouble breathing
  • confusion or slurred speech, extreme shivering, no urine in a day, or blotchy skin
  • sudden severe belly pain, or a swollen, hard belly with vomiting or not passing stool or gas
  • you cannot pass urine at all, or your bladder feels full and painful and you can’t empty it
  • redness, swelling or severe pain spreading quickly around your anus, genitals or groin, especially with a fever or feeling very ill
  • a fever with a painful swelling near your anus if you have diabetes or a weakened immune system (for example, from chemotherapy or transplant medicines)
  • black, tarry stools

Call your doctor or go to urgent care today (or the ER if you can’t be seen today) if you have:

  • a temperature of 100.4°F (38°C) or higher, chills, vomiting, or feeling generally unwell
  • pain that is getting worse over days, or severe pain that stops you sitting or sleeping
  • a hot, swollen or very tender lump near your anus or at the top of the crease between your buttocks, or foul-smelling discharge
  • trouble urinating
  • bleeding that is getting heavier or more frequent, or blood mixed into your stool
  • feeling much more tired than usual, looking pale, or getting out of breath more easily than you used to
  • not passing stool for several days, or new belly pain

Make an appointment with your doctor if:

  • you have never had these symptoms checked by a doctor or nurse — whatever your age
  • you have had rectal bleeding for more than 3 weeks
  • your bowel movements have been looser, thinner or more frequent than usual for 3 weeks or more, or you have lost weight without trying
  • symptoms have not settled after a week or so, or keep coming back
  • you notice a new lump near your anus, between your buttocks or in your belly, or an itch or discharge that does not clear
  • you have new leakage or trouble controlling your bowels
  • you are 45 or over, or have a family history of bowel cancer or inflammatory bowel disease, and any of these symptoms are new for you

If you are unsure, it is always reasonable to ask. If things feel overwhelming, call or text 988 (Suicide & Crisis Lifeline) or chat at 988lifeline.org, any time. If you don’t feel safe, call 911.

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Related symptoms

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