Antiprotozoal Flashcards
1
Q
Classification
A
Tissue amebicides; metronidazole,tinidazoles, emetine etc
Luminal amebicides; tetracyclines, hydroxyquin etc
2
Q
Metronidazole MOA?
A
Becomes a Radical after entering cell and damages DNA
3
Q
Metronidazole excreted via
A
Liver
4
Q
Metronidazole ADRs?
A
Anorexia
Metallic taste
Peripheral neuropathy
Seizure
Glossitis, dry mouth, rash etc
5
Q
Metronidazole CLINICAL USES
A
GET (giardiasis, entamoeba, Trichomias)
Pseudomembranous colitis
H pylori
Ulcerative gingivitis
6
Q
Metronidazole contraindicated?
A
Pregnancy (1st trimester)
Alcoholic
Neurological disease
7
Q
Interactions of metronidazole
A
Alcohol
Warfarin
Cimetidine
Anti-epileptic
8
Q
Metronidazole is a derivative/prototype of
A
Nitroimidazole