Antiparasitics Antiparasitics

Antiparasitic medicines target particular worms, protozoa or malaria parasites. Symptoms alone rarely identify the organism, so tests, exposure and travel history can be central to choosing treatment.

Stromectol

Ivermectin

3 · 6 · 12mg

This medicine is developed to target parasitic infestations like strongyloidiasis and is intended to alleviate symptoms by eradicating the underlying parasite.

From $1.44 / tablet View

Plaquenil

Hydroxychloroquine

200 · 400mg

Formulated to alleviate symptoms of autoimmune conditions, intended to support joint health and relieve inflammation in rheumatoid arthritis and lupus.

From $0.53 / tablet View

Albenza

Albendazole

400mg

Developed to manage parasitic worm infections to alleviate intestinal infestation.

From $0.47 / tablet View

Aralen

Chloroquine

250 · 500mg

Formulated to treat malaria to mitigate parasitic infection in the blood.

From $0.56 / tablet View

Biltricide

Praziquantel

600mg

Indicated to address parasitic worm infections to relieve the associated systemic load.

From $2.34 / tablet View

Key takeaways

  • Anthelmintics, antiprotozoals and antimalarials are separate medicine groups and are not interchangeable.
  • Malaria treatment and prevention depend on the destination, resistance pattern, timing and individual health factors.
  • Fever during or after travel to a malaria-risk area needs urgent medical assessment rather than self-treatment.

Listings are for comparison and general information, not a diagnosis or travel recommendation; suitability and supply depend on clinician and pharmacy checks and any required prescription.

How the medicine groups differ

Anthelmintics such as albendazole, ivermectin and praziquantel treat different types of worms. Antiprotozoal medicines such as ornidazole have selected uses. Antimalarials such as chloroquine are useful only in appropriate settings because parasite resistance and regional guidance affect the choice.

What antiparasitics are used for

This category includes medicines used for helminthiasis, malaria, giardiasis and strongyloidiasis. Stool, blood or other tests may be needed, and treatment can differ for uncomplicated and invasive infection.

Important safety checks

Tell the clinician about recent and past travel, freshwater or food exposure, pregnancy, age, weight, liver or kidney problems and current medicines. Repeating deworming treatment without identifying persistent symptoms can delay another diagnosis.

When to seek urgent care

Seek immediate assessment for fever after travel to a malaria-risk area, confusion, seizures, breathing difficulty, fainting, jaundice, blood in stool or vomit, severe dehydration or intense abdominal pain. Malaria can worsen quickly even when early symptoms appear mild.