Anal itching is rarely serious. Most of the time it’s the skin reacting to damp, soap or scratching, and by the time someone reaches us they’ve often tried three different creams and made it worse. Piles, fissures, fungal infections, threadworms and diabetes can all sit behind it, and in a fair number of people nothing turns up at all. The itch isn’t the worry. Blood, a lump or a change in bowel habit alongside it is.
According to Dr. Rajeev Premnath, a General and Laparoscopic Surgeon in Banglore, “Most people scrub harder when it itches, and that makes it worse. The skin around the anus is thin, and soap, wipes and scratching keep the cycle going. I’m usually less worried about the itch than about what’s hiding with it, like piles, a fissure or a lump that’s been there a while. Anything that lasts more than a few weeks deserves a proper examination.”
What Causes Anal Itching?
If you suspect piles or a fissure behind it, our proctologist section covers what we examine and treat.
When Should Anal Itching Worry You?
Almost everyone with these features turns out to have something benign, but it’s worth finding out. Our blog on the difference between piles and fissure is a good read if bleeding is part of your story.
How Is Pruritus Ani Treated and Prevented?
Give it two to four weeks. If it hasn’t eased by then, I’d rather examine than keep guessing conditions like piles don’t always resolve on their own.
Key Takeaways
- Anal itching is usually the skin reacting to damp, soap or scratching
- Piles, fissures, fungus, threadworms and diabetes are the usual suspects behind it
- Harsh washing and scratching keep the itch going
- Blood, a lump, bowel changes or an itch beyond a month need an examination
- Gentle washing, a plain barrier cream and treating the cause settle most cases
- Steroid creams used for too long can make it worse
Itching around the back passage that won’t go away?
FAQs
What causes anal itching at night?
Threadworms are the usual reason in children, and in adults it’s often just warmth and sweat under the covers with nothing else to think about.
Is anal itching a sign of cancer?
Very rarely. Most itching is benign, but if it comes with bleeding, a lump or a patch of skin that won’t heal, have it examined.
Can piles cause anal itching?
They can. Piles leak mucus and keep the skin damp, and once they’re treated the itching often stops by itself.
Which cream is best for anal itching?
Plain zinc oxide is the safest place to start. Keep steroid creams to about a week unless a doctor tells you otherwise.