The short line
Chewable 100 mg is the tablet this page prices. Pinworm is often one chew plus a household plan; some other gut nematodes use 100 mg twice daily for three days. A six-count at a licensed US window is a quote. Poor absorption is the design. Hydatid work usually belongs to albendazole, not this chew.
The 100 mg chew hold: price follows the worm
Chewable 100 mg is the tablet to grind through. Swallowing it whole like a vitamin is how kids spit half of it into a sleeve.
Pinworm often needs one 100 mg chew. Other luminal nematodes often need 100 mg twice daily for three days. Those are different prices because they are different counts.
A 500 mg Vermox chew exists on some US labels. It is not the featured hold. Do not split a 500 to invent 100 without a prescriber.
Hydatid and neurocysticercosis are not 'just use more chews.' Albendazole is the usual systemic first pick. This line will not pretend otherwise.
Online 'parasite cleanse' bundles that throw mebendazole next to random herbs are not a worm type. They are a cart.
Compare tissue worms on the ivermectin 3 mg kilogram line when the organism is Strongyloides, scabies, or onchocerciasis.
The hold: name the worm, then name the 100 mg count. A guessed online bottle is how the wrong house gets the wrong calendar.
Generic 100 mg chew quotes versus a licensed six-count
A licensed US pharmacy can fill a 100 mg chewable. Emverm is the 100 mg name many counters stock. Vermox branding still sits on older tongues and on some 500 mg labels.
This desk quotes a six-count because that pack covers a pinworm plus a planned repeat, or the start of a three-day BID course, without a mystery family jar.
Cash-coupon bands for six chews often live in the teens to mid-twenties, and a brand-only fill can sit higher. That is a band, not a dollar we invented.
Online can be a real mail pharmacy. It can also be a cleanse cart that will not say 100 mg chewable mebendazole on a US label.
If the seller pushes hydatid or 'all parasites' with this chew, you are not looking at a licensed pinworm fill.
We do not sell. We do not email a coupon. Confirm 100 mg, chewable, six tablets, in August 2026, then read the register band.
A cheaper overseas strip that skips the household plan is not a cheaper cure. Reinfection is the expensive part.
Kroger through Meijer on a 100 mg six-count
| Counter | Pack on this line | Coupon band | What to confirm |
|---|---|---|---|
| Kroger | 100 mg x 6 | teens to mid-twenties | Chewable 100 mg, not 500 |
| Target | 100 mg x 6 | mid-twenties possible | Brand vs generic chew |
| Walgreens | 100 mg x 6 | teens with coupon | Household count on the Rx |
| Meijer | 100 mg x 6 | teens to twenties | Chew through, do not swallow whole |
Licensed cash-coupon bands for mebendazole 100 mg x 6 in August 2026. Qualitative bands only - this desk does not invent a dollar.
Kroger, Target, Walgreens, and Meijer quote a 100 mg six-count, the pack used here for a pinworm-plus-repeat or a short gut course.
Teens versus mid-twenties is the usual shape. Confirm it in August 2026.
Pinworm and Ascaris live in the lumen, not a cyst
Gut-lumen work is the job: pinworm, Ascaris, whipworm, and hookworm. The chew belongs where those worms sit, not in a hydatid cyst.
Vermox is the trade name this desk prints. Emverm is the 100 mg chewable many US pharmacies actually hand over. Say 100 mg chewable mebendazole at the window so the brand fight does not change the hold.
Pinworm is a household disease that masquerades as one itchy child. Treat the house, wash the morning clothes, cut the nails. One heroic chew in the index kid is how the itch returns on day twelve.
Three-day BID courses are for some other luminal nematodes. Read the stool name before you read a six-count as 'enough for everyone forever.'
This is not first-line therapy for hydatid cysts. Albendazole gets into tissue better. Surgery or PAIR may sit beside that drug. A coupon six-pack of 100 mg chews is not a cyst plan.
It is not Strongyloides, not scabies, not onchocerciasis. Those sit on ivermectin.
It is not a tapeworm first pick in most US rooms, and it is not a fluke drug. Wrong phylum, wasted week.
Kids will try to swallow the tablet like a vitamin and then gag. Chewable means chew. A crushed tablet in a spoon of something soft is a clinic instruction, not a playground experiment.
Enterobius eggs last on surfaces. The chew starves the worm in the gut. It does not bleach the bathroom paint. If you skip the mop, you are dosing a revolving door.
Night itch that wakes a child is the classic pinworm clock because females lay eggs outside the anus at night. A noon chew still works on the gut worm. The clock that matters is household same-day dosing, not 'only at midnight.'
Adults get pinworm too. Shame delays treatment. The hold does not change: 100 mg, chew, house, laundry. A parent who treats only the child keeps the reservoir.
Travel stools that mention hookworm or Ascaris need the three-day BID calendar, not a single school-note chew. Count the tablets before you leave the pharmacy window.
A 'parasite cleanse' influencer pack that mixes this chew with ivermectin paste and random herbs is three wrong lines in one envelope. Name one organism. Fill one labeled product.
Beta-tubulin bind, glucose starve, then let go
Nematode beta-tubulin binds this benzimidazole and microtubules fail. The worm cannot take up glucose the way it needs. It starves and lets go.
Human tubulin binds the drug much less tightly at luminal concentrations. That is the therapeutic margin for a poorly absorbed chew.
Because so little drug enters blood after 100 mg, tissue cysts see a weak signal. That is a feature for pinworm and a reason albendazole wins for echinococcosis.
Eggs already on the perianal skin are not all sitting in the gut waiting to be starved. That is why pinworm plans repeat and why laundry is part of the molecule's 'effectiveness.'
Killing a lumen worm does not kill the itch on a timer. Dead worms and leftover eggs still irritate. Night scratching on day four is not automatic proof the chew was fake.
Nothing here looks like a COX block. If the belly pain is appendicitis or a surgical abdomen, a worm chew is a delay, not a diagnosis. Pain tablets such as ketorolac have their own five-day cap and do not treat Enterobius.
Single-digit absorption is the design, not a flaw
Single-digit percent absorption after a 100 mg chew is typical. Most of the tablet stays where pinworms and Ascaris live.
A fatty meal can raise the small absorbed fraction. For a one-off pinworm chew that usually does not change the plan. For any longer or higher-dose idea, food becomes a systemic-exposure lever you may not want.
What does get absorbed is highly protein-bound and goes through the liver. The hydroxy metabolite is the one assays sometimes catch. Half-life of that metabolite sits around 2.5 to 5.5 hours in labeled and PK summaries.
Bile and feces carry most of the parent out. Urine sees metabolites more than intact drug.
Cimetidine can raise levels. Enzyme-inducing anticonvulsants can lower them. That matters if someone is trying to use mebendazole like a systemic cyst drug - which this desk will not recommend as first-line.
Liver disease plus a long course is a monitoring problem. A single pinworm chew in a healthy child is not a transaminase project.
Do not invent a 'take with steak to make it stronger' ritual for pinworm. Stronger systemic levels are not the pinworm goal.
One household morning, or BID for three days
Chew 100 mg once for pinworm. Many clinicians repeat the same 100 mg in two to three weeks. Treat household members the same day unless a hold (pregnancy, infant) says no.
Ascaris, whipworm, hookworm (typical US chew labeling): 100 mg morning and night for three consecutive days.
A six-count can cover a pinworm plus a planned repeat for one person, or a three-day BID course. It is not automatically enough for a family of five.
Chew through. If a child cannot chew, ask the clinician about crushing into a small spoon of soft food - not into a full yogurt cup they will abandon.
Do not dose by weight the way ivermectin is dosed. This hold is 100 mg, not a mcg/kg invention.
Do not extend into weeks for a suspected hydatid cyst. That is a different drug and a specialist desk.
Missed BID dose: take when remembered unless it is close to the next. Do not triple at bedtime to 'catch up' a three-day course.
If tape tests stay positive after a proper household cycle, rethink compliance, laundry, and the organism. Do not silently climb to 500 mg.
School notes often say 'treat the family.' Translate that into named people, named holds (pregnancy, infant), and a same-morning plan. A note on the fridge is not a dose.
Underwear from the night should go in the wash in the morning, not into a hamper to ripen. That sentence is more important than a second online bottle.
Nail biting and thumb sucking keep eggs in the mouth. Treat the habit as part of the calendar. A 100 mg chew cannot outrun a thumb.
If two children share a bed, both are on the index list even if only one itches. Pinworm is not fair.
Do not save half-chewed tablets 'for next time.' Moisture ruins the dose and invites a sibling nibble. Discard what was mouthed and not finished, then ask the pharmacy how to replace that one tablet.
Flagyl plus this chew is a skin-reaction hold
Severe skin reactions including SJS and TEN have been reported when metronidazole sits next to this chew. Do not casually stack a Flagyl course on a worm week.
Cimetidine can raise mebendazole concentrations. Relevant if anyone is pushing systemic exposure.
Carbamazepine and phenytoin can lower concentrations. Relevant for the same wrong reason.
Other benzimidazoles: do not double up with albendazole at home because a travel clinic mentioned both names.
Ivermectin is a different line, not a same-day mixer unless a clinician is treating more than one organism on purpose.
Antacids and ordinary food are not a pinworm deal-breaker. The chew still needs to be chewed.
If belly pain sends someone toward an NSAID, read NSAIDs and short-term pain first. A worm and a bleeding risk do not cancel each other.
Hour-six cramp is ordinary; months of chews are not
Belly cramp, diarrhea, and gas after a 100 mg pinworm chew are ordinary and transient. Name them so a parent does not panic at hour six.
Allergy: rash, rare swelling. Stop and get care if breathing changes.
High-dose or prolonged use: neutropenia, agranulocytosis, hepatitis, hair thinning in old case series. Those stories come from tissue-cyst attempts, not from one school-note chew.
Seizures have been reported in overdose or in compromised patients on high exposure. Do not treat a cupboard bottle as candy.
Pregnancy: avoid in the first trimester as a default. Later pregnancy is a risk-benefit call when the worm is heavy. Leftover family chews are not that call.
Breastfeeding: limited data; a single 100 mg is often treated as low infant risk because absorption is poor, but the clinician who knows the infant should say it.
Stevens-Johnson when mixed with metronidazole is the interaction you remember, not a trivia line.
A single chew can still cause a short belly cramp that a parent reads as appendicitis. Context matters: no fever, no rebound, just gas after a worm tablet is usually the chew. Fever and a surgical belly are not the chew.
Hair thinning on long high-dose courses showed up in old cyst-treatment series. That is not a reason to fear one pinworm chew, and it is a reason not to stay on this drug for months without a specialist.
Overdose in a toddler who found the blister is a poison-control call, not a wait-and-see. Bring the bottle. Do not induce vomiting on a forum's advice.
Taste is bitter. Kids spit. If you did not see a full chew, you do not have a full dose. Watch the mouth, then the sleeve.
First trimester stays off the leftover blister
Default hold in the first trimester. Do not 'treat the family' with a leftover chew.
Infants: clinician, not a crumbled 100 mg from a sibling's blister.
Hepatic impairment: a single chew is usually still used; a long course is not this page's plan and would need labs.
Institutional outbreaks: treat the room, not the index case. Same logic as scabies, different drug.
Travelers with mixed stool findings: name each organism. Hookworm and Strongyloides in one person can mean two lines, not a bigger mebendazole jar.
People shopping hydatid stories after farm stays: refer. Do not start 100 mg TID from a blog.
Daycare workers and teachers get repeat exposures. A second cycle weeks later is not failure if a new classroom cohort arrived. Treat it as a new introduction.
Immunocompromised hosts can carry heavier hookworm or Strongyloides stories. Do not assume a 100 mg chew covers a transplant patient with a mystery eosinophilia. That slate often wants ivermectin and a real workup.
People with chronic liver disease who somehow land on a long mebendazole idea need enzymes and a reason. This page's six-count is not that idea.
Twins and bunk-bed siblings are one epidemiologic unit. Dose both on the same morning even if only one brought the school note.
Morning tape, dirty pajama waistband, then labs
Uncertain itch still wants a morning tape test, and again if itch returns after the household cycle.
Laundry and nails are monitoring. A clean blister and a dirty pajama waistband is a failed line.
Three-day gut courses: watch for hydration if diarrhea is brisk. Recheck stool only if the clinician asked, not as a souvenir.
CBC and liver enzymes belong on prolonged or high-dose courses this desk is telling you not to invent.
If fever, mouth ulcers, or unusual bruising appear during a long unauthorized course, stop and get labs. Neutropenia is the fear.
Do not send tape-test photos to this site. We do not run that inbox.
If a three-day BID course ends and the person still passes visible Ascaris, call the clinician. A second cycle may be on the table. A random extra chew from a neighbor is not.
Reinfection at two weeks looks like 'the generic failed.' Check the hamper and the untreated grandparent who babysits before you change molecules.
Eosinophils can stay up after a lumen worm dies. Do not chase that number with more mebendazole unless the stool still names a live infection.
Write the repeat date on the calendar the morning of the first chew. Forgotten second doses are how pinworm becomes a family legend.
Price the 100 mg count after the organism
Mebendazole enters practice as a luminal benzimidazole for common gut nematodes.
100 mg chewable products (Vermox historically; Emverm as a current 100 mg chew) stay the pinworm tablet.
Albendazole takes over most hydatid and neurocysticercosis systemic plans; mebendazole is not the usual first pick there.
Chew 100 mg, then price the count after the worm: one chew plus the house for pinworm, or 100 mg BID for three days for some other gut nematodes.
Six-count quotes at licensed windows often sit in the teens to mid-twenties. Chews are not sold on this page.
Poor absorption is the design. Hydatid usually wants albendazole. Strongyloides wants ivermectin.
Pregnancy first trimester is a hold. Metronidazole is a skin-reaction hold. Laundry is part of the dose.
Name the worm. Then ink the 100 mg calendar. A guessed online bottle is not a line.
Questions this line answers
Why price a 100 mg chew after the worm instead of buying a big online bottle? Pinworm (Enterobius) is often a single 100 mg chew, repeated in two to three weeks if the clinician wants a second pass, plus the whole household on the same day, plus morning tape tests and laundry. Roundworm, whipworm, and hookworm labels use 100 mg morning and night for three days. Those are different tablet counts. A guessed 'family bottle' from an online cart is how leftover chews sit in a cupboard and get offered to the next itchy child without a name on the worm. Hydatid cysts and neurocysticercosis are not this chew's usual first job; albendazole is the systemic drug most desks reach for. If a site sells 100 mg mebendazole as a cure-all parasite cleanse, it is selling a story. This desk prices a six-count because that pack covers a pinworm plus a planned repeat or a short three-day course, not because six is a magic number.
Do I need a licensed US quote if the chew is 'just a worm pill'? In the US, mebendazole is prescription. Emverm is a 100 mg chewable many pharmacies stock. Vermox branding has included 100 mg historically and a 500 mg chew in some US labeling. This site features 100 mg. Licensed cash-coupon bands for a six-count can sit from the teens into the mid-twenties or higher depending on brand versus generic and which coupon fires. That is a qualitative band, not a dollar we made up. An overseas carton may be cheaper and may also be a different salt, a different chew, or expired stock. Price-shop licensed counters first. This desk does not sell. We do not email a coupon. If the pharmacy says the 100 mg chew is on backorder, ask about the 500 mg product only with the prescriber - do not invent a half-tablet plan from a blog.
Why does this drug stay in the gut, and when do I need the tissue drug instead? Mebendazole binds worm tubulin and starves the parasite of glucose. Systemic absorption after a 100 mg chew is poor - often only a few percent - which is useful when the worm lives in the intestinal lumen. Fatty food can raise the small absorbed fraction. That is why high-dose, long-course mebendazole for tissue cysts was always an awkward fit and why albendazole usually wins for echinococcosis. Strongyloides and scabies and onchocerciasis are ivermectin territory because those organisms are not sitting in the lumen waiting for a poorly absorbed chew. If the stool name is pinworm, whipworm, Ascaris, or hookworm, you are closer to this line. If the name is Strongyloides, start on the kilogram tablet, not on leftover Vermox.
Who in the house takes the chew on pinworm day, including the pregnant sister? Pinworm fails when one child is treated and the rest of the house keeps shedding eggs onto the bathroom paint. Same-day treatment of household members is the usual public-health move, plus trim nails, wash the morning underwear, and mop. Pregnancy is the hold: mebendazole is generally avoided in the first trimester; later pregnancy is a clinician call when the worm burden is real. Do not hand a leftover chew to a pregnant sister because the school note said 'treat the family.' Infants need a clinician, not a crumbled 100 mg guess. Dogs and cats are not the usual Enterobius reservoir; washing the kid's pajamas matters more than deworming the beagle with this human tablet.
What labs matter, and when is metronidazole a problem next to this chew? A single 100 mg pinworm chew in a healthy child rarely needs a CBC. High-dose or prolonged mebendazole - the old tissue-cyst habit - can drop neutrophils and raise liver enzymes. That is one more reason not to use this drug as homemade hydatid therapy. Cimetidine can raise mebendazole levels. Carbamazepine and phenytoin can lower them. Metronidazole plus mebendazole has Stevens-Johnson and TEN reports; do not casually pair a Flagyl course with a worm chew. If someone also wants a pain tablet for the belly ache, ask whether an NSAID is even appropriate rather than stacking ketorolac on a gut that is already angry.
Worm-desk notes on the 100 mg chew
Pilar: the school sent a note and a friend mailed me chews. Can I skip the clinic?
A school note is a clue, not a stool name. Pinworm is common and the chew is often right, but dosing the whole house, repeating at two to three weeks, and keeping pregnant people off leftover tablets are clinic jobs. Mailed chews may be expired, the wrong strength, or someone else's 500 mg product. Get a labeled 100 mg fill if this is the drug. We will not bless a mailbox stash.
Owen: I chewed one tablet and still itch at night. Did it fail by day four?
Eggs hatch on a delay. Itch can linger. Reinfection from the same house is more common than a 'weak tablet.' Do the laundry and the household doses. A planned second 100 mg at two to three weeks is often the design, not a confession of failure. If tapeworm segments or a travel stool story appear, you may have the wrong worm and the wrong line.
Kade: can I use this chew for a hydatid cyst I read about after a farm stay?
Usually no. Cystic echinococcosis is a specialist disease. Albendazole is the systemic benzimidazole most teams use, sometimes with surgery or PAIR, not a six-count of 100 mg mebendazole from a coupon bin. Poor absorption is a feature for pinworm and a bug for cysts in the liver. Do not start a long high-dose mebendazole course from a website. That is how marrow and liver toxicity get earned without a cyst plan. Imaging, serology, and a team that does this work belong before any benzimidazole, and the benzimidazole they name is usually not this chew.