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Dr. Chrysoula I. Liakou MD, PhD
- Treated online: Yes, usually. Anal itching is diagnosed from the history by video, with a photo optional; threadworm tablets, steroid, antifungal or barrier creams are prescribed when they fit the cause, and bleeding, weight loss or a lump need in-person examination.
- What it is: itching of the skin around the anus; about 1 in 20 people have it at some point, men 4 times as often as women, and a findable cause is present in most.
- Commonest causes: threadworms (itch at night, soon after getting into bed), moisture and sweat, over-washing with soap or wipes, eczema or psoriasis, fungal infection, piles and small tears, and some foods and drinks (spicy food, coffee, citrus, beer).
- How long: most mild anal itching settles within 2 weeks of water-only washing, careful drying and a plain barrier cream; threadworm itch stops within days of treatment.
- The itch-scratch cycle: scratching damages the skin and makes it itch more, especially at night; cotton gloves at night and a cool compress break the cycle faster than any cream.
- Emergency: if heavy rectal bleeding makes you faint, pale or breathless, call 112 immediately.
Book an in-person examination instead if the itch comes with rectal bleeding beyond an occasional streak on the paper, unexplained weight loss, a change in bowel habit lasting more than a few weeks, a new lump you can feel, or night sweats. Those combinations need a doctor who can examine you directly, and an online consultation would rightly end in a referral rather than a cream.
Can an online doctor treat anal itching?
Yes, in most cases. Anal itching (pruritus ani) is usually caused by threadworms, washing habits, trapped moisture or a skin condition such as eczema, and a doctor can often identify the likely cause from your history alone, then prescribe treatment. Itching that comes with bleeding or weight loss needs an in-person examination instead.
The consultation is private and matter-of-fact. On Mobi Doctor, the doctor treats an itchy bottom the way they would treat a sore throat: as an ordinary symptom with a short list of likely causes. You describe what you feel, when it is worst and what you have tried; showing the area is not required unless you choose to share a photo.
Listen: Anal Itching Treatment Online
The audio version of this topic from the Mobi Doctor podcast. Open the episode.
How an online consultation helps with anal itching
- Private by design: a video call from home, no waiting room, and a doctor who asks about night-time itching and wiping habits as routinely as they would ask about a cough.
- The history is the diagnosis: when the itch strikes, what touches the skin and who else in the household is scratching usually point to the cause without any examination.
- The right treatment first time: threadworm tablets, a hygiene reset, a barrier cream and a steroid ointment fix four different problems; picking the wrong shelf product is why the itch keeps returning.
- Breaking the itch-scratch cycle: you leave with a plan that heals the skin as well as the cause, so relief actually lasts.
📷 Photos are optional for this condition and entirely your choice; many consultations rest on the story alone. If you are comfortable sharing one, photograph the skin around the anus in good light with the area clean and dry, because visible redness, cracks, a silvery edge or a white patch helps the doctor separate eczema, psoriasis and other skin causes.
What the doctor checks in an online anal itching consultation
A short, structured history solves most cases. In an anal itching consultation, the doctor will typically ask about:
- Timing: itch that flares at night, just after you settle in bed, is the classic sign of threadworms; itch soon after bowel movements points more to moisture, residue or skin irritation.[1]
- The household: children at home, or several family members itching, makes threadworms much more likely, because the eggs pass easily between people.
- Your washing routine: both extremes cause itch. Scrubbing, soaps, hot water and fragranced wet wipes strip and inflame the skin, while inadequate cleaning leaves residue that irritates it.[2]
- Skin conditions elsewhere: patches of eczema in the elbow creases, psoriasis plaques on the scalp or elbows, or a fungal groin rash suggest the same disease has reached the perianal skin.
- Bowel pattern and local problems: loose stools, leakage, straining, painful defecation or streaks of blood point toward haemorrhoids, a small tear (fissure) or skin tags that trap moisture.
- Products and diet: fragranced toilet paper, washing products, and in some people caffeine, spicy food, citrus or beer are recognised aggravators.[2]
- Medicines and treatments already tried: recent antibiotics favour candida, and steroid creams used for weeks without a diagnosis can thin the skin and hide the cause.
- The red-flag screen: bleeding, weight loss, bowel habit change, a lump, or a family history of bowel cancer, which switch the plan from treatment to examination.
What causes an itchy bottom?
The most common causes of an itchy bottom are threadworms, over-enthusiastic or inadequate hygiene, trapped moisture and sweat, skin conditions such as eczema and psoriasis, fungal infection, and local problems such as haemorrhoids or a small skin tear. Often two combine: a mild cause starts the itch, scratching damages the skin, and the damage itself then itches.[2]
Threadworms
Threadworms (pinworms) are tiny white worms that live in the bowel and emerge at night to lay eggs on the skin around the anus, which is what itches. They are extremely common wherever there are children and spread through swallowed eggs picked up from hands, bedding and surfaces. You may see thread-like white worms on the stool or on the skin at night, but very often the night itch is the only sign. The whole household is treated together, because eggs pass around families silently.[1]
Hygiene extremes and moisture
Perianal skin is thin and easily damaged. Frequent scrubbing, soap, shower gels, fragranced wipes and vigorous wiping strip its protective barrier; sweat, tight synthetic underwear, hair and prolonged sitting keep it damp; and small amounts of residue or leakage keep it chemically irritated. The result in every case is the same: sore, itchy skin that is then scratched into a cycle. Paradoxically, the people who wash most carefully are often the itchiest.[2]
Skin conditions
Eczema and contact dermatitis (often a reaction to wipes, creams or haemorrhoid preparations themselves), psoriasis, which in skin folds looks smooth and red rather than scaly, candida (a yeast that loves warm, moist folds, especially after antibiotics or in diabetes) and, rarely, conditions such as lichen sclerosus, which shows as itchy white, crinkled skin and needs in-person confirmation, can all present as anal itching. This group is where a photo, if you are comfortable providing one, genuinely changes the assessment.[2]
Haemorrhoids, fissures and skin tags
Haemorrhoids and healed fissures itch as much as they hurt, and skin tags make cleaning harder and trap moisture.[3] Clues include a lump that appears with straining, sharp pain on passing stool, or streaks of bright blood on the paper. Mild cases are managed with creams and stool softening; persistent bleeding or lumps deserve an in-person check.
Why is my bottom itchy at night?
Night-time anal itching has two main explanations. Threadworms lay their eggs at night, producing an intense, sometimes maddening itch shortly after you go to bed, and they are the first thing to rule out, in adults as well as children. Without worms, warmth under the duvet, sweat and the absence of daytime distraction make any irritated skin itch more.[1]
The distinction matters because the treatments are completely different: a worm treatment for the household in one case, skin care and sometimes a short course of a mild steroid ointment in the other. This is exactly the kind of sorting a video consultation does well, and it is why the doctor asks about bedtimes before recommending any cream.
How do I stop anal itching?
Stop scratching and start protecting the skin: wash once or twice daily with water only, pat rather than rub dry, skip soaps, wipes and fragranced products, wear loose cotton underwear, keep fingernails short, and apply a simple zinc or barrier cream. Most mild itch settles within two weeks of this routine; treatment of a specific cause handles the rest.[2][4]
Scratching feels irresistible, especially at half-asleep moments, but every scratch re-injures skin that was about to heal. Cotton gloves at night sound absurd and work; so does keeping the barrier cream on the bedside table. If two to four weeks of careful skin care changes nothing, that is not a signal to scrub harder or buy a stronger cream, it is the point at which a doctor should look for threadworms, a skin disease or a local cause.
Anal itching in children, in pregnancy and while travelling
In children, threadworms are overwhelmingly the most common cause, and the practical questions are about treatment doses and stopping reinfection: mebendazole is used from age two, the whole household is treated at the same time, and strict hand and laundry hygiene continues for six weeks so hatching eggs are not swallowed again.[5] Under two, or when the story does not fit worms, children should be assessed in person.[1]
In pregnancy, itching around the anus is usually managed with hygiene measures and barrier creams first, because mebendazole is generally avoided, particularly in the first trimester; hygiene measures alone can clear threadworms, and the doctor talks through the options honestly.[1] For travellers and expats, the same consultation works from anywhere in Europe, which spares you explaining an itchy bottom in a foreign pharmacy, and any prescription can be used at a pharmacy near you.
Which anal itching treatment might the doctor recommend?
Treatment follows the cause, not the itch. This is the framework the doctors use, aligned with the cited guidance:[2]
Swipe sideways to compare →
| Presentation | Likely first step | Suitable for online care? | When referral or in-person care is needed |
|---|---|---|---|
| Itch worst at night, children or other itchy people in the household | Threadworm treatment (mebendazole) for the whole household, plus 6 weeks of hygiene measures[1] | Usually yes | If itching persists after two correctly taken treatment rounds |
| Sore, shiny or weepy skin with heavy washing, soap or wipe use | Hygiene reset: water-only washing, patting dry, zinc barrier cream | Usually yes | If no better after 2–4 weeks of correct skin care |
| Red, cracked or scaly skin, or eczema or psoriasis elsewhere | Short course of a mild steroid ointment plus emollient, then barrier care | Usually yes | Skin that never clears needs an in-person look, occasionally with a biopsy, to rule out conditions such as lichen sclerosus |
| Moist red rash spreading into the fold, recent antibiotics or diabetes | Antifungal cream, sometimes briefly combined with a mild steroid | Usually yes | Recurrent candida can prompt a blood-sugar check in person |
| Itch with bleeding, weight loss, a change in bowel habit or a lump | In-person examination first | No: assessment and referral only | Always; examination, and sometimes further tests, come before any cream |
Not sure which row fits your itch? A doctor can tell you in one consultation.
See available times →Treatment options for anal itching
What you can do yourself
The skin-care routine above is the foundation for every cause: water-only washing, careful drying, no fragranced products, breathable cotton underwear, and a plain zinc oxide barrier cream from the pharmacy after washing and before bed. Reduce a suspected dietary aggravator such as coffee, spicy food or citrus for two weeks and watch the effect. Resist prolonged self-treatment with pharmacy steroid or anaesthetic creams: anaesthetic (numbing) creams in particular commonly cause allergic reactions on this skin, and weeks of guessing usually means weeks of itching.[2]
Prescription treatment
A prescription is never issued without a consultation. After the assessment, the doctor treats the specific cause: a single dose of mebendazole for threadworms, repeated after two weeks and given to the whole household;[1] a short course, usually no more than one to two weeks, of a mild corticosteroid ointment such as hydrocortisone for inflamed, eczematous skin, because perianal skin thins quickly with stronger or longer steroid use;[2] an antifungal cream for candida; or haemorrhoid treatment with stool-softening advice. Antibiotics almost never play a role in anal itching, and the doctor will say so rather than prescribe them. Where symptoms disturb sleep badly, a short-term sedating antihistamine at night can break the scratch cycle while the skin heals.
When anal itching is treated online, and when you need in-person care
Treated online: threadworm infections and their household treatment; itch driven by washing habits, moisture or product irritation; perianal eczema, psoriasis and fungal rashes, with photos where you are comfortable; mild haemorrhoid symptoms; and reviews when an itch is not settling on the current plan.
In-person care: anyone with bleeding beyond an occasional streak, unexplained weight loss, a persistent change in bowel habit, or a lump, for in-person examination; itching that has resisted six to eight weeks of correct treatment, where a proctology or dermatology examination (occasionally with a biopsy) finds the less common causes; suspected lichen sclerosus; and children under two. A consultation that ends in the right referral is still a consultation that solved the problem.
When to get in-person care
Anal itching itself is not dangerous, but get prompt in-person care for rectal bleeding that is more than streaks on the paper, black or tar-like stools, severe anal pain with fever or a hot, swollen area (a possible abscess), or itching alongside weight loss or night sweats. If heavy rectal bleeding makes you faint, pale or breathless, call 112 immediately.
Treating anal itching at home: what helps and what does not
Home care breaks many itch cycles: washing gently with water instead of scrubbing with soap, patting rather than rubbing dry, unscented products only, cotton underwear, and resisting the scratch that feels essential and makes tomorrow worse.
What home care cannot do: it cannot diagnose why the itch started, and the causes span threadworms, piles, skin conditions and infections, each treated differently. Itching that persists beyond a couple of weeks of careful home care, keeps returning, or arrives with bleeding, lumps or discharge deserves an honest look from a doctor rather than another year of quiet discomfort.
Staying at home is the point of Mobi Doctor: you can see a licensed doctor over video, usually within 15 minutes, with no waiting room. If medication is the right answer, the prescription follows. Book a video consultation: the exact price is shown before you pay.
How Mobi Doctor works
- Book a time that suits you: open daily 7am–11pm CET. You can see a doctor over video, usually within 15 minutes. No subscription, exact price up front.
- Describe your symptoms, with photos only if you choose: then a private video call from anywhere in Europe, where honest describing beats embarrassment, and the doctor has heard everything.
- Leave with your plan: everything agreed before you hang up: your plan, and a prescription to use at a pharmacy near you where medication is clinically right for you. If your doctor decides you need to be seen in person, you get a full refund.
No sign-up needed
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Frequently asked questions about anal itching
What causes anal itching?
Anal itching is most often caused by threadworms (itch at night), moisture and sweat, over-washing with soap or wet wipes, leftover stool or leakage, eczema or psoriasis of the skin around the anus, a fungal infection, piles or a small tear, and foods and drinks such as spicy food, coffee, citrus and beer. Less often the cause is a bacterial or sexually transmitted infection, diabetes or a medicine. In most people a cause is found.
Why is my bottom itchy at night?
The classic cause of anal itching at night is threadworms, which emerge after dark to lay eggs on the skin around the anus; the itch typically starts soon after you settle in bed. Warmth and lack of distraction also make any irritated skin itch more at night, so eczema or moisture-related itching flares then too. Itching that wakes you or affects other household members points strongly to threadworms.
Can adults get threadworms?
Yes, adults can easily get threadworms, most often from children in the household, since the eggs spread on hands, bedding and surfaces and survive for up to two weeks. Adults are treated with the same single-dose medicine as children, the whole household is treated at the same time, and hot washing of bedding and nightwear plus scrupulous hand hygiene for two weeks stops reinfection and the anal itching with it.
How do I stop anal itching?
To stop anal itching, wash the area once a day with water only, pat dry or use a hairdryer on cool, apply a thin layer of a plain barrier cream, wear loose cotton underwear, stop wet wipes, perfumed soap and scratching, and avoid the foods and drinks that set it off. Then treat the cause the doctor finds: threadworm tablets, a short course of mild steroid cream, an antifungal, or treatment for piles.
Which cream is best for an itchy bottom?
No single cream is best for an itchy bottom: the right choice depends entirely on the cause, which is why pharmacy guesswork so often fails. Barrier creams protect damaged skin, mild steroid ointments calm eczema-type inflammation but make fungal rashes worse, antifungals treat yeast, and no cream treats threadworms. Local anaesthetic creams give short relief but sensitise the skin if used for weeks.
Can an online doctor prescribe treatment for anal itching in Europe?
Yes, an online doctor can prescribe treatment for anal itching after a consultation. A prescription is never issued without one: the doctor takes your history by video, identifies the likely cause, and can then prescribe threadworm tablets, a steroid or antifungal cream, or treatment for piles, with the prescription sent to a pharmacy near you.
Do I have to show the doctor the area on video?
No: most anal itching consultations are solved by the history alone: when it itches, what touches the skin, who else is affected and what you have tried. Sharing a photo is entirely optional; it helps most when the skin looks changed, with a rash, cracks or a lump, and the doctor says if an in-person examination would add anything.
How long does anal itching last?
Most mild anal itching settles within two weeks of water-only washing, careful drying, a barrier cream and no scratching, and threadworm itch stops within a few days of the tablet. Itching from eczema or psoriasis comes and goes and is controlled rather than cured. Anal itching that persists beyond four to six weeks despite proper care needs an in-person examination to look for a cause that has been missed.
Is anal itching a sign of something serious?
Rarely: the overwhelming majority of anal itching is threadworms, skin irritation, moisture or a treatable skin condition. See a doctor in person if the itch comes with rectal bleeding beyond an occasional streak, unexplained weight loss, a persistent change in bowel habit, a lump, or night sweats, because those combinations need direct examination rather than an online consultation.
Is it anal itching from piles, a fungal infection or eczema?
Piles cause anal itching with a lump, bleeding on wiping and discomfort when sitting; a fungal infection causes a moist red rash with a defined edge, often with a groin rash; eczema causes dry, thickened, cracked skin that itches most at night; threadworms cause night itch with no rash at all. The pattern and a photo usually tell them apart, and each has a different treatment.
Is anal itching different in pregnancy?
Anal itching is common in pregnancy because piles, constipation, sweating and skin sensitivity all increase. Water-only washing, a barrier cream, fibre and fluids to keep stools soft, and loose cotton underwear are the first steps; threadworm tablets and steroid creams are chosen with pregnancy in mind, and the doctor advises which are suitable. Bleeding or a painful lump needs in-person review.
How can I prevent anal itching coming back?
Prevent anal itching by washing with water only and drying thoroughly, wiping gently with soft unscented paper or a damp cloth, keeping stools soft with fibre and fluids, wearing loose breathable underwear, changing out of sweaty clothes promptly, limiting the foods and drinks that trigger it, treating the whole household for threadworms when they occur, and keeping nails short so night scratching does less harm.
- Threadworm: Clinical Knowledge Summary, NICE Clinical Knowledge Summaries, revised 2024.
- Pruritus ani: Clinical Knowledge Summary, NICE Clinical Knowledge Summaries, revised 2023.
- Pruritus ani (anal itching), DermNet New Zealand Trust, updated 2023.
- Itchy bottom: causes, prevention and treatments, HSE, Health Service Executive Ireland, accessed August 2026.
- Threadworms: symptoms, causes, prevention and treatments, HSE, Health Service Executive Ireland, accessed August 2026.
- Itchy bottom, NHS, National Health Service (UK), accessed October 2026.
This page is for information only and is not a substitute for a medical consultation. Guideline links are provided for transparency; treatment decisions are made with your doctor.
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