Itch after a sleepover is a clue, not a 100 mg order
Vulvar itch, eczema, and constipation mimic pinworm. Treating every scratch with 100 mg trains a household to ignore the second look and the contacts.
If you can do a tape test before the first chewable, do. If a clinician already examined and wrote 100 mg, follow that script and still keep the hygiene list.
Eggs are not visible to the naked eye. The worms can be. Looking once at midnight is worth more than five anxious afternoon checks.
A timed wash beats a lecture about worms
After toilet and before food, wash for a real half-minute. A song works better than a scolding.
Short nails cut the egg carry. Do not turn nail cutting into a punishment.
Shared towels stay in the loop if nobody names them. The 100 mg chewable does not launder a flannel.
Stool cups still miss eggs laid on skin. Tape in the morning when you can.
A finished household course plus negative tapes plus leftover itch is another diagnosis, not a drawer tablet.
What to tell a teacher without a biology seminar
Follow the school's return rule. Many children can return once treated and hygiene is in motion. This markup will not override a cantonal letter.
You do not owe the class a species lecture. You do owe the household the second look date.
If several children itch and tapes are negative, ask about threadworms versus dry skin versus infection. More 100 mg is not the only lever.
After a correct course, stop blaming worms by default
Persistent itch with negative tapes and a finished household course needs another diagnosis: lichen, infection, constipation, abuse in rare dark cases that clinicians know to keep on a quiet list. This note will not expand that last item into a story. It will not ignore it either.
A third 100 mg from a drawer is not an investigation.
Night terrors and ordinary childhood waking get mislabelled as worm itch. Look, tape, then treat.
A midnight phone picture is a clue
Thread-like worms can show on a flashlight photo. Eggs will not. Send the photo to a clinician if they want it; do not dose 100 mg from a group chat zoom.
Stool cups still miss pinworm. Do not skip tape because a cup was ordered.
Repeated negative tapes plus ongoing itch need another diagnosis, not a third drawer tablet.
Adults who refuse tape because they are 'not six' can still carry Enterobius. Offer the test or the exam.
Itch after a sleepover can still be eczema
Vulvar itch, constipation, and dry skin mimic pinworm. Treating every scratch with 100 mg trains a household to ignore the tape and the second look.
A flashlight two to three hours after bedtime may show threads. Eggs need a microscope. A WhatsApp zoom is a clue, not a lab.
Stool ova cups miss perianal eggs often. Do not close the story on a negative cup.
Under-twos and pregnancy are not school-letter medicine. Do not pass a chewable across a table.
After a correct household course and negative tapes, stop blaming worms by default. A third drawer tablet is not an investigation.
The morning tape without turning it into theatre
Wear gloves if you have them. Apply clear tape to the perianal skin first thing, before a wash or a toilet sit that wipes eggs away. Fold or bag it as the lab asked. Wash your hands with soap for a real half-minute.
Repeat mornings sometimes raise yield. One negative tape does not prove the itch is something else if the story is still classic.
Do not put sticky tape on a child's genitals as a punishment game. This is a medical sample. Shame wrecks the next test.
| Check | When | What you might see |
|---|---|---|
| Tape test | On waking, before washing | Eggs under a microscope - you will not see them |
| Flashlight | 2-3 hours after bedtime | White thread-like worms on skin |
| Stool ova test | If ordered | Often misses pinworm - eggs are laid on skin |
Grown-up perianal itch is still allowed to be pinworm
Adults dismiss the diagnosis because they are not six. They can still carry Enterobius in a house with children. Treat if the clinician says so.
Vaginal itch in a parent can be ectopic pinworm. That is an exam, not a second children's chewable taken 'just in case'.
The course draft covers who swallows 100 mg. how you knew it was pinworm.
Tape before the first wash, not after a long bath
Eggs sit on the perianal skin overnight. A morning tape before the first wash is the usual look. A night tape after a bath often misses them.
One negative tape is not a household clearance if itch persists. Repeat as the clinician asked.
Underwear in a hot wash the day of the 100 mg chew is ordinary hygiene, not a second INN. Do not skip the chew because the laundry felt thorough.
School letters follow the canton. This desk will not write a return-to-class note. Parent mebendazole plan for the 100 mg lock.
Wash what you can, then stop the ritual
Change underwear daily. Wash pyjamas and sheets in the cycle your machine allows. This desk will not invent a temperature war.
Boiling toys and throwing mattresses out is how families burn out and skip the 100 mg course.
Handwash after toilet and before food beats a perfect laundry religion.
The course draft still owns the repeat date. Hygiene does not replace the second look.
Under-twos and pregnancy are not school-letter medicine
Emverm dosing language starts at two years. Younger children need a clinician, not a crushed tablet from a sibling's pack.
Pregnancy decisions sit with the obstetric clinician. Do not pass a chewable across a table because 'everyone in the house'.
Immunocompromised household members need a named plan, not a copied school PDF.
Pinworm rules under the 100 mg lock
- Tape in the morning before the wash
- 100 mg only when treatment is indicated
- Hygiene runs in parallel with the chewable
- Course repeat dates live on the sibling draft
The parent who never itches can still keep the class loop alive
Night itch is the child story. Adults transmit with little complaint. A household course that skips parents often fails.
Sexual partners in a shared flat sit in the clinician list, not a markup contact sheet.
Vaginal itch in a parent can be ectopic pinworm. That is an exam, not a second children's chewable taken just in case.
Tape in the morning when you can. Wash hands like you mean it. Write the course date from the sibling draft.
School return follows local rules. This desk will not override a cantonal letter.
The list that is not optional colour around the chewable
Morning shower or wash of the perianal skin. Short nails. Handwash after toilet and before food. Daily underwear change. Wash bedclothes and pyjamas in the usual hot cycle the household can run - this desk will not invent a temperature that the label did not print.
Discourage scratching and nail-biting without humiliating the child. A timed handwash song works better than a lecture.
Shared towels and bath toys stay in the loop if nobody names them. The 100 mg tablet does not clean a flannel.
Test, chew, wash, write the next date
Parent 100 mg uses plan for the tablet. Sibling course draft for the repeat. This note is the tape and the hygiene so itch alone does not drive the lock.
Breathing trouble after a chewable or a collapsed child: 144.
Sources
- CDC / clinical pinworm pages - tape test; night visualisation; hygiene.
- DailyMed EMVERM - 100 mg pinworm dose; tablet may be chewed, swallowed, or crushed.
- Stool O&P is a weak pinworm test because eggs are deposited perianally.
Checked against the current label and reviewed by Dr. Amélie Laurent. See Survey, Draft, Peer-check, Stamp.