Ivermectin/Mebendazole 18mg/100mg

Generic For: Stromectol/Vermox

Ivermectin/Mebendazole 18mg/100mg is a prescription combination capsule that pairs two antiparasitic medicines — ivermectin (the active ingredient in Stromectol) and mebendazole (the active ingredient in Vermox) — to treat certain intestinal worm infections. After a licensed provider reviews your health information and confirms the prescription is appropriate, your order ships discreetly from a licensed U.S. pharmacy.

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Buy Ivermectin/Mebendazole 18mg/100mg Capsules Online

A combination anthelmintic (antiparasitic) for intestinal worm infections, strongyloidiasis, and pinworm

Ivermectin/Mebendazole 18mg/100mg Quick Facts

Drug classCombination anthelmintic (antiparasitic)
TreatsIntestinal worm infections, strongyloidiasis, pinworm, whipworm
FormCapsule
Typical dosingTake 1 capsule by mouth twice daily. Do not take with metronidazole tablets.
Prescription requiredYes — prescription only

What Is Ivermectin/Mebendazole 18mg/100mg?

Ivermectin/mebendazole is a fixed-dose combination capsule containing two antiparasitic (anthelmintic) medicines. Ivermectin works by paralyzing and killing certain parasites, and is FDA-approved on its own for infections such as strongyloidiasis. Mebendazole blocks worms from absorbing the sugars they need to survive, and is approved for pinworm, whipworm, roundworm, and hookworm infections. Together, the combination covers a broader range of intestinal parasites; a licensed provider will determine whether this medication is appropriate for your specific infection.

What Does Ivermectin/Mebendazole 18mg/100mg Treat?

Strongyloidiasis (threadworm infection)
Pinworm infection (enterobiasis)
Whipworm infection (trichuriasis)
Roundworm infection (ascariasis)
Hookworm infection
Mixed intestinal worm infections

Ivermectin/Mebendazole 18mg/100mg Dosage

Take 1 capsule by mouth as a single dose, or exactly as prescribed.
Some infections require repeat dosing (e.g., a second dose after 2 weeks for pinworm) per your provider's instructions.
Dosing is individualized by infection type and body weight; follow your prescription label.

Your prescriber will determine the dose and duration that are right for you. Always follow the directions on your prescription label.

Ivermectin/Mebendazole 18mg/100mg Side Effects

Common side effects

  • Nausea
  • Diarrhea
  • Stomach pain or cramping
  • Dizziness
  • Headache
  • Gas or bloating
  • Drowsiness
  • Mild skin rash or itching

Serious side effects

Stop taking this medication and seek medical attention right away if you experience:

  • Severe allergic reaction (hives, swelling of face or throat, trouble breathing)
  • Severe skin reactions (blistering, peeling rash)
  • Seizures
  • Signs of liver problems (yellowing skin or eyes, dark urine)
  • Unusual bruising, bleeding, or signs of infection (low blood counts)
  • Confusion, severe drowsiness, or vision changes

Warnings & Interactions

Prescription only — use exactly as directed by your provider
Do not use if allergic to ivermectin, mebendazole, or benzimidazole medicines
Avoid concurrent metronidazole (risk of serious skin reactions with mebendazole)
Cimetidine may increase mebendazole levels; tell your provider about all medications
Use caution in patients from areas where Loa loa infection is common (risk of serious neurologic reactions with ivermectin)
Tell your provider if you are pregnant, planning pregnancy, or breastfeeding
Not for use in the prevention or treatment of viral illnesses, including COVID-19

Tell your prescriber about all medications, supplements, and health conditions before starting ivermectin/mebendazole 18mg/100mg.

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Frequently Asked Questions

What is ivermectin/mebendazole used for?

Ivermectin/mebendazole is a combination antiparasitic used to treat intestinal worm infections such as strongyloidiasis, pinworm, whipworm, roundworm, and hookworm. Combining the two medicines covers a wider range of parasites than either alone. Your provider will confirm it is appropriate for your diagnosis.

Do I need a prescription for ivermectin/mebendazole?

Yes. This is a prescription-only medication in the United States. A licensed provider must review your health information and confirm the medication is appropriate before it can be dispensed.

How does ordering and shipping work?

After you place your order, a licensed provider reviews your health information and, if appropriate, issues or verifies a prescription. Your medication is then dispensed and shipped from a licensed U.S. pharmacy in discreet packaging.

How do I take ivermectin/mebendazole capsules?

Most regimens involve taking one capsule as a single dose, though some infections require a repeat dose (for example, two weeks later for pinworm). Always follow your prescription label exactly, and complete any repeat dosing your provider recommends.

Can ivermectin/mebendazole treat COVID-19 or other viruses?

No. Neither ivermectin nor mebendazole is approved to prevent or treat COVID-19 or any viral illness, and the FDA advises against such use. This medication is intended only for parasitic infections diagnosed by a provider.

What are the most common side effects?

Common side effects include nausea, diarrhea, stomach pain, dizziness, and headache, and they are usually mild and short-lived. Contact your provider promptly if you experience a rash, swelling, vision changes, or other severe or persistent symptoms.

Should other household members be treated too?

Some worm infections, especially pinworm, spread easily within households, and providers sometimes recommend treating close contacts. Ask your provider whether household members should be evaluated or treated.