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AntiparasiticsAntiparasitics

Parasites range from intestinal worms to biting mites to single-celled organisms such as the malaria parasite, so medicines in this group are chosen by organism and infection site rather than by one shared mechanism.

Stromectol

Ivermectin

3mg · 6mg · 12mg

Formulated to alleviate internal parasitic infections to support physiological clearing and target microfilarial membranes.

From$1.89/ tabletView

Hsquin

Hydroxychloroquine

200mg · 300mg · 400mg

Indicated to address autoimmune and parasitic conditions to manage physical joint pain and support systemic tissue healing.

From$0.53/ tabletView

Albenza

Albendazole

400mg

Developed to mitigate parasitic infections to support cellular tissue healing and target helminthic structures.

From$0.68/ tabletView

Acticin

Permethrin

30g

Formulated to alleviate scabies infestation to target parasitic mites and relieve severe skin itching.

From$13.70/ tubeView

Chloroquine Tablets

Chloroquine

250mg · 500mg

Developed to mitigate intracellular parasitic multiplication to support hepatic and erythrocytic healing.

From$1.26/ tabletView

Biltricide

Praziquantel

600mg

Developed to mitigate parasitic helminthic infections to support physiological clearance and target trematode membranes.

From$3.08/ tabletView

Eurax

Crotamiton

20g

Formulated to alleviate severe scabies and itching to support skin healing and target dermal parasite infestations.

From$25.40/ tubeView

Primaquine Tablets

Primaquine

7.5mg · 15mg

Designed to support malaria clearance to manage relapsing plasmodium strains and alleviate systemic illness.

From$1.23/ tabletView

Lariam

Mefloquine

250mg

Indicated to address plasmodium infestations to manage traveler health and alleviate malaria infection risks.

From$7.96/ tabletView

Dicaris

Levamisole

150mg

Eliminate parasitic roundworm and hookworm infections from the gastrointestinal tract by paralysing the worms

From$3.40/ tabletView

Key points

  • CDC’s About Parasites page divides human parasites into protozoa, helminths and ectoparasites.
  • WHO’s malaria guidelines base treatment choice on confirmed malaria and the parasite species involved, since one antimalarial does not suit every case.
  • A few of these medicines, such as chloroquine and hydroxychloroquine, are also prescribed for conditions that have nothing to do with parasites.

Worm and fluke infections

Dicaris and Dicaris Children both contain levamisole, used for ascariasis and hookworm infection. Fenbendazole Capsules treat helminthiasis more broadly, Albenza contains albendazole for neurocysticercosis and hydatid disease, Biltricide contains praziquantel for schistosomiasis and fluke infections, and Stromectol contains ivermectin for strongyloidiasis and onchocerciasis. Each targets a different worm or fluke, so the organism identified determines the choice.

Creams for scabies

Eurax contains crotamiton, used for scabies and for pruritus more generally, and Acticin contains permethrin, used for scabies alone. Both are applied to the skin rather than taken by mouth.

Malaria medicines, and two with a second use

Chloroquine Tablets, Primaquine Tablets and Lariam, which contains mefloquine, form the core malaria group, each used at a different stage or against a different malaria species. Chloroquine also treats rheumatoid arthritis and extraintestinal amoebiasis, and Hsquin, containing hydroxychloroquine, is prescribed for rheumatoid arthritis and systemic lupus erythematosus as well as for malaria prevention, so both ingredients reach well beyond parasitic disease.

Further reading

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