How much ivermectin for humans (the formula)
How much ivermectin for humans starts with a scale and a species. You need kilograms. You need the mcg/kg row that matches the organism. You multiply. Then you count 3 mg tablets to that total milligram target — usually rounding under a clinician's instructions, not toward a tidy even number that under-doses.
A 70 kg adult at 150 mcg/kg needs 10.5 mg. That is not three chips (9 mg) and a shrug. Three chips is a 60 kg onchocerciasis-shaped pile. Tidy counts are how larvae survive and the molecule gets blamed.
Named organism first: what is ivermectin used for. Mechanism: how does ivermectin work.
Ivermectin 3 mg — the counting chip
| Body weight | ~150 mcg/kg total | ~200 mcg/kg total |
|---|---|---|
| 60 kg | 9 mg → 3 × 3 mg | 12 mg → 4 × 3 mg |
| 70 kg | 10.5 mg → round with clinician | 14 mg → round with clinician |
| 80 kg | 12 mg → 4 × 3 mg | 16 mg → round with clinician |
Pediatric weights under the insert's floor, pregnancy, and hepatic stories change the conversation. Safety below about 15 kg is not an established home chart on the US tablet insert.
Buy path after the math is written: where to buy ivermectin for humans.
Ivermectin 3 mg is the counting unit on most US oral charts — brand Stromectol or generic. Don't invent a 12 mg "usual adult" from a forum. Derive milligrams from kg × mcg/kg. Then stack ivermectin 3 mg tablets.
Example shapes (illustrative — your clinician sets the round):
150 mcg/kg vs 200 mcg/kg
Mixing those two numbers is the failure mode.
River blindness (onchocerciasis)? About 150 mcg/kg. Intestinal strongyloidiasis? About 200 mcg/kg. Same ivermectin 3 mg chips. Different micrograms.
Onchocerciasis calendars often repeat. Adult worms keep shedding larvae. Strongyloides often starts as one fasted weight-scaled swallow with follow-up stool. Not a bathroom "extra strip." Hyperinfection under immunosuppression belongs in hospital talk. Not a doubled home tally.
Write the indication next to the count. A later refill should not copy last year's Strongyloides pile onto this year's onchocerciasis visit.
Empty stomach and the same count
Empty stomach with water. That is how the mcg/kg numbers were studied.
A volunteer high-fat meal at a high probe dose raised bioavailability about 2.5-fold versus fasted. Same chip count. Different AUC. Different work for P-gp.
Already eaten? Don't invent a catch-up second dose. Call the prescriber. Pump drugs: ivermectin interactions. Itch vs CNS hit: ivermectin side effects.
What not to invent
Don't scale livestock paste by eye. Don't treat a cough with tablet arithmetic. Don't borrow a cousin's spare chips without a weight and a row. Don't round down to a prettier blister when the math says otherwise.
Suspected overdose: Poison Help at 1-800-222-1222.
FAQ
What is ivermectin dosage for humans?
Kilograms × the mcg/kg target for the named organism, then counted 3 mg tablets — usually with clinician rounding.
How much ivermectin for humans do I take?
It depends on your weight and whether the row is ~150 mcg/kg (onchocerciasis) or ~200 mcg/kg (strongyloidiasis). There is no single adult pill habit.
What is ivermectin 3 mg?
The usual US oral tablet strength. You stack those chips to the milligram total from kg × mcg/kg. Don't invent a different strength from a blog.
Is 150 mcg/kg the same as 200?
No. Different organisms. Same chip. Different math.
Can I take it with food?
The studied path is empty stomach with water. A fatty meal can raise how much reaches blood.
What if I miss a dose?
Ask the clinician who wrote the plan. Don't double up on your own to "catch the worm."
Next step: Open what is ivermectin used for or ivermectin side effects, or where to buy ivermectin for humans for the Rx path.