cephalosporins

1. third generation

1.1. cefotaxime (claforan)

1.2. ceftriaxone (rocephin)

1.3. ceftazidime (fortum)

1.4. cefoperazone (cefobid)

1.5. cefixime (suprax)

2. forth generation

2.1. cefepime

2.2. cefpirome

3. fifth generation

3.1. ceftobiprole

3.2. ceftarolin

4. first generation

4.1. cefazolin. I.V

4.2. cephalexin .oral

4.3. cephadroxil.oral

4.4. cephalothin.iv

5. second generation

5.1. cefaclor

5.2. cefamandole

5.3. cefoxitin

5.4. cefotetan

5.5. cefuroxime