PharmaAccess
| Product | Quantity | Per Unit | Price | Buy |
|---|---|---|---|---|
| Albendazole - 400mg | 30 pill | £1.03 | £34.44 £31.00 −10% | |
| Albendazole - 400mg | 60 pill | £0.68 | £45.56 £41.00 −10% | |
| Albendazole - 400mg | 90 pill | £0.59 | £58.89 £53.00 −10% | |
| Albendazole - 400mg | 120 pill | £0.52 | £68.89 £62.00 −10% | |
| Albendazole - 400mg | 180 pill | £0.45 | £90.00 £81.00 −10% | |
| Albendazole - 400mg | 360 pill | £0.41 | £164.44 £148.00 −10% |
Parasitic infections sound alarming, and the word alone makes people squirm. The honest truth is they are remarkably common right accross the world, including places where nobody expects them.
Albendazole is a synthetic benzimidazole built to clear problematic worms. It goes after specific parasite structures without disturbing your own tissue, which is the whole trick of it.
Clinicians use it for two serious systemic conditions. Neurocysticercosis, caused by larval forms of the pork tapeworm Taenia solium ending up in the brain. And cystic hydatid disease, caused by Echinococcus granulosus larvae setting up in the liver or lungs.
Beyond those, it gets used constantly for the ordinary gut worms — roundworm, hookworm, pinworm, whipworm and threadworm. It also handles cutaneous larva migrans and giardiasis.
So it covers both ends. The routine stuff and the serious stuff.
So how does a single tablet destroy these things? The key is in the biology.
Parasites depend on internal microtubules to hold their cell structure together and to absorb nutrients. Albendazole binds directly to free beta-tubulin in the worm, and once it locks on, tubulin polymerisation stops dead.
The parasite can no longer build or repair its own skeleton. And from there it falls apart fast:
Starved of fuel, the worms go limp and get washed out with normal gut movement.
The useful bit is that the drug has hundreds of times more affinity for helminth tubulin than for human tubulin. Your own cells carry on as normal. Simple chemistry, fatal to the parasite.
The schedule depends entirely on what you are treating, and the gap between the two ends is big.
For ordinary gut worms, treatment is usually short and simple — a single 400 mg dose for most of the common nematodes, sometimes repeated after a couple of weeks to catch anything that hatched in the meantime.
For tissue infections like hydatid disease or neurocysticercosis, it is a completly different story. Those run for weeks, often in cycles, with doses worked out by body weight. That is not something to improvise at home.
Take the tablets with food, and ideally with something fatty. This matters more than people realise. Albendazole absorbs poorly on an empty stomach, and for deep tissue infections poor absorption means the treatment simply will not reach where it needs to go.
For plain gut worms it matters less, because the drug is working right there in the intestine anyway.
Pinworm in particular loves to come back, and it is rarely because the tablet failed. Eggs survive on bedding, towels, door handles and under fingernails for days.
So alongside the dose: wash bedding hot, keep nails short, and treat the whole household at the same time rather than one person at a time. Otherwise you just pass it round in circles.
That second dose a fortnight later exists for the same reason. It catches the generation that hatched after the first round.
Short courses are usually well tolerated. Most people get nothing at all, or something mild:
Longer treatments for tissue infections carry more weight. Liver function and blood counts get checked during those, and that is not a formality — it is the part that keeps the treatment safe.
Get seen promptly if you notice yellowing of the eyes or skin, a sore throat with fever, or unusual bruising.
Some medicines push albendazole levels up, others drag them down. Dexamethasone, praziquantel and cimetidine can raise the concentration. Certain anticonvulsants reduce it.
Grapefruit juice can also increase absorption, which sounds helpful until you remember that more is not automatically better.
Tell whoever is advising you about everything you take, including supplements. People forget supplements every time.
Pregnancy is the main one. Albendazole is not used in pregnancy except in very specific circumstances, and if there is any chance you might be pregnant, that needs settling before you start.
Also avoid it with a known allergy to benzimidazoles, and take care with existing liver disease or low blood counts.
Dry place, room temperature, original packaging, out of reach of children. Nothing complicated.
Check the expiry date before you take anything that has been sitting in a drawer since the last time. An expired tablet is not dangerous so much as useless, and useless is its own problem when you are trying to clear an infection.
You choose the pack size, enter your delivery details and confirm. No queue, no explaining yourself to anyone.
Orders go out in plain packaging with nothing on the outside to show what is inside. How long delivery takes depends on where it is going.
On cost, the main factor is pack size — larger packs work out better per tablet, which is worth thinking about if you are treating a whole household rather than just yourself.
And if you are dealing with anything beyond ordinary gut worms, get proper guidance on the dosing schedule first. Tissue infections are not a guessing game.
Nothing is asked of a UK buyer beyond an address. No prescription to upload, no consultation, nobody ringing back to ask questions you did not invite. You pick the strength, you pick the quantity, that is it.
Active ingredient: albendazole. Albendazole — MedlinePlus (NIH). Reviewed: 28 October 2026
