Video - Antituberculosis medications
00:00 / 00:00
More Videos
04:07
Mechanisms of antibiotic resistance
10:46
Antimetabolites: Sulfonamides and trimethoprim
14:06
Antituberculosis medications
15:07
Cell wall synthesis inhibitors: Cephalosporins
13:49
Cell wall synthesis inhibitors: Penicillins
07:11
DNA synthesis inhibitors: Fluoroquinolones
05:24
DNA synthesis inhibitors: Metronidazole
15:09
Miscellaneous cell wall synthesis inhibitors
15:19
Miscellaneous protein synthesis inhibitors
11:25
Protein synthesis inhibitors: Aminoglycosides
10:45
Protein synthesis inhibitors: Tetracyclines
Video Summary
Anti-tuberculosis (TB) medications are drugs used to treat tuberculosis. Common TB medications include Isoniazid (INH), Rifampin (RIF) Pyrazinamide (PZA), and Ethambutol (EMB). Other TB drugs include Streptomycin, Capreomycin, Amikacin, and Levofloxacin. TB drugs are typically administered in combination, which helps minimize resistance to one of the drugs.
Side effects of TB drugs include vitamin B6 deficiency for isoniazid. This is prevented by taking isoniazid with vitamin B6 supplements (pyridoxine). Other side effects include hepatotoxicity for isoniazid, ethambutol, and pyrazinamide; and thrombocytopenia and neutropenia for Rifampin.