Antiprotozoal Drugs Flashcards
Blood schizonticides
Chloroquine
Quinine
Gametocides
Primaquine
Sporonticides
Proguanil
Pyrimethamine
May precipitate porphyria
Chloroquine
Used for chloroquine-resistant malaria
Quinine
Atovaquone-Proguanil
Sulfadixine-Pyrimethamine
Used for severe falciparum malaria
Quinidine
Causes cinchonism, hemolysis in G6PD deficiency, and blackwater fever
Quinine
Quinidine
DOC for malaria in pregnant patients
Quinine
Chemoprophylaxis in chloroquine-resistant areas
Mefloquine
Used for acute attacks of falciparum malaria
Quinine
Used for the radical cure of P. vivax ans P. ovale Terminal prophylaxis (vivax, ovale)
Primaquine
Chemoprophylaxis for multi drug resistant malaria
Doxycycline
Causes tooth enamel dysplasia/discoloration
Doxycyline
Can cause nightmares
Halofantrine
Lumefrantine
Cardiotoxic (prolongs PR and QT interval)
Halofantrine
Lumefrantine
DOC for uncomplicated falciparum malaria in the Philippines
Artemeter-Lumefrantine
Malaria chemoprophylaxis for chloroquine-sensitive areas
Chloroquine 500mg/tab, 1 tab weekly
Malaria chemoprophylaxis for chloroquine-resistant areas
Mefloquine 250mg/tab, 1 tab weekly
Malaria chemoprophylaxis for MDR areas
Doxycycline 100mg/tab, 1 tab daily
Areas of MDR malaria
Palawan
Davao del Norte
Compostella Valley
Tissue schizonticides
Primaquine
Tissue amebicides
Chloroquine
Emetines
Metronidazole
Tinidazole
Luminal amebicides
Diloxanide furoate
Iodoquinol
Paromomycin
DOC for asymptomatic carrier of E. histolytica
Diloxanide furoate
Amebicide which causes thyroid enlargement
Iodoquinol
DOC for severe intestinal and extraintestinal amebiasis
Metronidazole
Causes metallic taste, dark urine, and disulfiram reaction
Metronidazole
Amebicide which causes congenital deafness
Paromomycin
DOC for cryptosporodiosis
Nitazoxanide
Drug of choice for prophylaxis and treatment of pneumocystosis
Co-trimoxazole
Drug of choice for prophylaxis and treatment of toxoplasmosis
Pyrimethamine+Clindamycin
DOC for advanced west african sleeping sickness
Eflornithine
DOC for african sleeping sickness
Melarsoprol
DOC for Chagas disease
Nifurtimox
DOC for leishmaniasis
Sodium stibogluconate
First line drug for early west african sleeping sickness
Pentamidine
First line drug for early east african sleeping sickness
Suramin