Term
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Definition
MoA: - affects lipid, nucleic acid, glycolysis; inhibition of mycolic acid biosynthesis; Indications: - primary drug for tuberculosis; - never used alone, resistance develops; Toxicities: - peripheral neuropathy; - hepatitis, elevated LFTs; FIRST LINE antituberculosis agent used with Rifampin |
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Term
rifampin (Rifadin, Rimactane) |
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Definition
MoA: - suppresses RNA synthesis, specifically bacterial DNA-dependent RNA polymerase; - forms stable drug enzyme complex; Indications: - primary drug for tuberculosis; - never used alone, resistance develops; - LEPROSY; Toxicities: - GI disturbances (most common); - reduces blood levels of many drugs; - red color: all excretions; FIRST LINE antituberculosis agent; Treatment for Leprosy; |
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Term
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Definition
MoA: - possibly inhibits incorporation of mycolic acid to mycobacterial cell wall; Indications: - only against Mycobacteria; - primary drug for Tuberculosis; - never use alone, resistance develops; Toxicity: - optic neuritis (reversible); - rash; FIRST LINE antituberculosis agent used with isoniazid; |
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Term
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Definition
MoA: - converted to POA by mycobacteria, POA lowers pH, preventing growth; Indications: - specific for Mycobacterium tuberculosis; - never use alone, resistance develops; Toxicity: - hepatotoxicity (most frequent); - hyperuricemia (gout possible); FIRST LINE antituberculosis agent used with isoniazid; |
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Term
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Definition
MoA: - binds to DNA inhibiting mycobacteria growth; Indications: - treatment of Lepromatous Leprosy; Toxicities: - GI: pain, N/V, intolerance; - Skin discoloration: pink to brownish/black; M. avium; Leprosy; |
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Term
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Definition
MoA: - probably like sulfonamides, inhibition of folic acid synthesis; Indications: - active against Mycobacterium leprae, never used alone, resistance develops; Toxicities: - hemolytic anemia; - methemoglibinemia; - sulfone syndrome; Treats ALL forms of Leprosy; |
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