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fissurepainnightsleep

Fissure pain at night

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

A composite account, drawn from many real anonymised experiences. It is not any one person's story.

Fissure pain at night

What this experience covers

This experience focuses on the specific challenge of anal fissure pain at night — the hours when the pain can feel most intense, most isolating, and hardest to manage. It is a composite drawn from many anonymised accounts.

The pattern

Why night-time is harder

People consistently describe fissure pain as feeling worse at night, for several interconnected reasons:

  • No distractions — during the day, work, activity, and social contact take some attention away from the pain. At night, there is nothing else to focus on.
  • Sphincter spasm patterns — some people describe spasms intensifying in the evening and overnight
  • Post-dinner bowel activity — an evening bowel movement can trigger pain that lasts into the hours when you are trying to sleep
  • Lying position — some positions increase pressure on the area
  • Anxiety spirals — the quiet of night amplifies worry about the condition

What people describe

The night-time experience typically includes:

  • A deep, throbbing ache that intensifies when trying to relax
  • Burning or stinging that makes finding a comfortable position impossible
  • Waking from sleep to spasm-like episodes
  • Hours of lying awake, unable to escape the awareness of pain
  • The emotional weight of facing another sleepless night

What helps

People describe a range of strategies that help manage night-time pain:

  • A warm sitz bath before bed to relax the sphincter
  • Applying prescribed topical treatment at bedtime
  • Sleeping on one side with a pillow between the knees
  • Taking pain relief timed to be active through the night
  • A warm wheat bag or hot water bottle near (not on) the area
  • Diaphragmatic breathing to reduce pelvic floor tension
  • Audiobooks or podcasts to provide distraction during difficult hours

What people wish they had known

  • That night-time pain is one of the most commonly described aspects of living with a fissure
  • That it often improves as the fissure heals — the sleepless nights do not last forever
  • That timing pain medication and topical treatment for the evening can make a meaningful difference

When to contact your doctor

Seek medical attention if you experience:

  • Pain that is severe and not responding to your current management
  • Night-time symptoms that are getting worse over time
  • Bleeding that is heavy or concerning
  • Sleep deprivation that is significantly affecting your daily function
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:

  • Severe or worsening pain
  • Heavy bleeding
  • Fever
  • Black stools
  • Fainting or dizziness
  • Pus or unusual discharge
  • Inability to pass stool or gas
  • Unexplained weight loss

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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Discreet symptom tracking

Symptoms that come and go? Keep track, day by day.

For hemorrhoids, fissures, fistulas and other anal and rectal problems. A short, discreet email asks how things have been, and saves each answer, so you can look back at every flare and every good week in your own words. If you haven’t had your symptoms checked, see your doctor first.

  • About ten seconds a check-in. No app, no password.
  • Nothing in the subject or preview says what it’s about.
  • Each Sunday, a link to your week, ready for your next appointment.
Start tracking →

Your notes

Your check-in

Takes about ten seconds.

20:00
Example. Nothing on the lock screen hints at symptoms or conditions.

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