Please enable JavaScript.
Coggle requires JavaScript to display documents.
ANTIMICROBIAL DRUGS ANTIBIOTICS are substances produced by microorganisms,…
ANTIMICROBIAL DRUGS ANTIBIOTICS are substances produced by microorganisms, which selectively suppress the growth of or kill other microorganisms at very low concentrations
-
B. TYPE OF ORGANISMS
1. ANTIBACTERIAL: Penicillins, Aminoglycosides, Erythromycin, Fluoroquinolones, etc.
2. ANTIFUNGAL: Griseofulvin, Amphotericin B, Ketoconazole, etc.
3. ANTIVIRAL: Acyclovir, Amantadine, Zidovudine, etc.
4. ANTIPROTOZOAL: Chloroquine, Pyrimethamine, Metronidazole, Diloxanide, etc.
5. ANTHELMINTIC: Mebendazole, Pyrantel, Niclosamide, Diethyl carbamazine, etc.
D. TYPE OF ACTION
PRIMARILY BACTERIOSTATIC Sulfonamides Tetracyclines Chloramphenicol Erythromycin Clindamycin Linezolid Ethambutol
PRIMARILY BACTERICIDAL Penicillins Cephalosporins Aminoglycosides Vancomycin Polypeptides Fluoroquinolones Cotrimoxazole Metronidazole Rifampin Isoniazid Pyrazinamide
-
A.CHEMICAL STRUCTURE
18. OTHERS: Rifampin, Spectinomycin, Sod. fusidate, Cycloserine, Viomycin, Ethambutol, Clofazimine, Griseofulvin
17. AZOLE DERIVATIVES: Miconazole, Clotrimazole, Ketoconazole, Fluconazole.
16. POLYENE ANTIBIOTICS: Nystatin, Amphotericin-B, Hamycin.
15. NICOTINIC ACID DERIVATIVES: Isoniazid, Pyrazinamide, Ethionamide.
14. NITROIMIDAZOLES: Metronidazole, Tinidazole, etc.
13. NITROFURAN DERIVATIVES: Nitrofurantoin, Furazolidone.
12. POLYPEPTIDE ANTIBIOTICS: Polymyxin, Colistin, Bacitracin, Tyrothricin.
-
10. GLYCOPEPTIDE ANTIBIOTICS: Vancomycin, Teicoplanin.
9. LINCOSAMIDE ANTIBIOTICS: Lincomycin, Clindamycin.
8. MACROLIDE ANTIBIOTICS: Erythromycin, Clarithromycin, Azithromycin, etc.
7. AMINOGLYCOSIDES: Streptomycin, Gentamicin, Amikacin, Neomycin, etc.
-
5. TETRACYCLINES: Oxytetracycline, Doxycycline, etc.
4. Β-LACTAM ANTIBIOTICS: Penicillins, Cephalosporins, Monobactams, Carbapenems.
3. QUINOLONES: Nalidixic acid, Norfloxacin, Ciprofloxacin,etc.
2. DIAMINOPYRIMIDINES: Trimethoprim, Pyrimethamine.
1. SULFONAMIDES AND RELATED DRUGS: Sulfadiazine and others, Sulfones—Dapsone (DDS), Paraaminosalicylic acid (PAS).
F.MECHANISM OF ACTION
CAUSE LEAKAGE FROM CELL MEMBRANES Polymyxin, Colistin, Bacitracin,Amphotericin-B
INHIBIT DNA GYRASE Fluoroquinolones - Norfloxacin, Ciprofloxacin,etc.
CAUSE MISREADING OF mRNA → AFFECT PERMEABILITY Aminoglycosides - Streptomycin, Gentamicin, etc
-
-
INTERFERE WITH INTERMEDIARY METABOLISM Sulfonamides, Sulfones, Trimethoprim, Pyrimethamine, Paraaminosalicylic Acid (PAS), Metronidazole
INHIBIT CELL WALL SYNTHESIS Penicillins, Cephalosporins, Monobactams, Carbapenems, Vancomycin, Cycloserine, Bacitracin
-