Perianal abscess
A condition that often needs prompt medical attention. Everything here is private, anonymous, and written to help you understand what is happening and what to expect.
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The pages most people need first. Everything else is further down.
Perianal abscess: patterns and care
Learn what a perianal abscess is, what people commonly experience, why it typically needs drainage, and when to seek urgent medical care.
Read guide →Perianal abscess signs and symptoms
How to recognise a perianal abscess — the common signs, what it feels like, how it differs from hemorrhoids, and when to seek urgent care.
Read guide →Perianal abscess drainage procedure
What happens during a perianal abscess drainage — the procedure itself, what to expect before and after, and how to manage recovery at home.
Read guide →Recovery after abscess drainage
Learn what to expect after perianal abscess drainage, including wound care, pain management, signs of recurrence, fistula risk, and when to seek medical care.
Read guide →Perianal abscess healing time
How long perianal abscesses typically take to heal after drainage, what affects the timeline, and what to expect during recovery.
Read guide →When an abscess becomes a fistula
How to tell when a perianal abscess is developing into a fistula — the timeline, the signs, and what the transition looks like in practice.
Read guide →Recurrent perianal abscess
Why perianal abscesses keep coming back, the connection to fistula formation, and what people need to know about managing recurrent abscesses.
Read guide →Abscess wound care at home
What home wound care after a perianal abscess drainage is really like — the daily routine, what to expect, and the patterns people describe during healing.
Read experience →At a glance
A perianal abscess is a painful collection of pus that forms in the tissue near the anus. It is usually caused by an infection in one of the small glands inside the anal canal. Abscesses typically need medical drainage — they are not something to manage at home. The sooner an abscess is treated, the lower the risk of complications. Our basics guide covers what to expect, how drainage works, and when to seek urgent care.
Common symptoms people report
- A painful, tender lump or swelling near the anus
- Pain that gets steadily worse over hours or days
- Difficulty sitting comfortably
- Warmth or redness in the affected area
- Fever or feeling generally unwell
- Discharge if the abscess begins to drain on its own
Explore by symptom
Start from what you're feeling.
Guides
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All guides
- Abscess and diet: does it matter? — Whether diet affects perianal abscess development and recovery — what the evidence suggests, what people describe.
- Abscess and sitting: comfort tips — Practical tips for sitting more comfortably with a perianal abscess — cushion options, positioning strategies, and how people manage at work and at home.
- Abscess antibiotics: when they help — When antibiotics are used for perianal abscesses, when they are not, why drainage is usually needed regardless, and what to expect from antibiotic treatment.
- Abscess packing removal: what to expect — What to expect when perianal abscess wound packing is removed or changed — the process, the pain, and how people manage it.
- Abscess vs haemorrhoid: how to tell — How to distinguish between a perianal abscess and a haemorrhoid — the key differences in symptoms, appearance, and urgency of treatment.
- Can a perianal abscess drain itself? — Whether a perianal abscess can drain on its own, what happens if it does, why medical drainage is still important, and the risks of waiting.
- Horseshoe abscess treatment — What a horseshoe abscess is, why it is more complex than a standard perianal abscess, and how treatment and recovery typically work.
- Ischiorectal abscess: what is different — How ischiorectal abscesses differ from standard perianal abscesses — location, severity, treatment, and what people describe about the experience.
- Perianal abscess in children — What parents and carers need to know about perianal abscesses in children — how they present, what treatment typically involves, and when to seek urgent care.
- When to go to A&E for an abscess — When a perianal abscess needs emergency care — the specific signs that mean A&E rather than waiting for a GP appointment.
What people have been through
These are composite narratives drawn from multiple anonymized experiences. They represent common patterns, not any single person's story.
Early days
- Perianal abscess: the emergency — A composite experience of the acute perianal abscess — the rapid onset, the emergency room visit, drainage, and the recovery that follows.
Living with it long term
- Recurrent abscess without fistula — What people describe about having recurrent perianal abscesses without an identified fistula — the frustration, the pattern, and what it means for management.
Specific triggers
- Perianal abscess during pregnancy — What it is like to develop a perianal abscess during pregnancy — the added complexity, treatment considerations.
Common questions
How common are perianal abscesses?
Perianal abscesses are one of the most common conditions treated by colorectal surgeons. They can affect anyone, though they are more common in men and in people between the ages of 20 and 60. Certain conditions like diabetes, Crohn's disease, or a weakened immune system may increase the risk.
What happens during drainage?
Drainage is usually a straightforward procedure. A doctor makes a small incision to release the pus. It may be done under local anaesthetic in a clinic or under general anaesthetic in a hospital, depending on the size and location. Most people describe significant pain relief quite quickly after drainage.
Will I develop a fistula after an abscess?
Not everyone does, but roughly half of perianal abscesses are reported to lead to a fistula — a persistent tunnel between the anal canal and the skin. Your doctor will typically arrange follow-up to monitor for this. If a fistula does develop, there are well-established surgical options available.
Can a perianal abscess come back?
Recurrence is possible, particularly if an underlying fistula is present. Some people experience recurring abscesses in the same area, which often prompts further investigation. If you have had more than one abscess, it is worth discussing this pattern with a colorectal surgeon.
How long does recovery take after drainage?
Most people find that the acute pain improves significantly within the first few days. The wound from drainage is usually left open to heal from the inside out, which can take several weeks. Regular wound care — often involving packing or sitz baths — is typically part of the recovery process. Our drainage recovery guide covers this in detail.
Related conditions
Anal fistula
An abnormal tunnel between the inside of the anus and the skin nearby, often developing after an abscess.
Learn more →Hemorrhoids (piles)
Swollen blood vessels in or around the anus and rectum. One of the most common colorectal conditions.
Learn more →Post-procedure recovery
Recovery experiences after common colorectal procedures including surgery, banding, and drainage.
Learn more →When to seek care Heavy bleeding or feeling faint? Get emergency help now. Emergency: 911
Not sure how urgent it is? Get help today.
- Emergency
Heavy bleeding, black tarry stools, feeling faint, severe pain or trouble breathing.
Call 911 or go to the ER.
- Today
Fever, pain getting worse, a hot swollen lump, or trouble passing urine.
Call your doctor or go to urgent care.
- 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:
- Fever or chills alongside perianal pain or swelling
- Rapidly increasing pain, swelling, or redness
- Difficulty passing urine alongside perianal symptoms
- Feeling generally unwell, dizzy, or confused
- A painful lump near the anus that is getting bigger
- Spreading redness or warmth beyond the immediate area
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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