noun. A semisynthetic cephalosporin antibiotic, C₁₆H₁₇N₃O₄S, used especially in the treatment of respiratory and urinary tract infections.

noun. A particular oral cephalosporin antibiotic.

noun. an oral cephalosporin (trade names Keflex and Keflin and Keftab) commonly prescribe for mild to moderately severe infections of the skin or ears or throat or lungs or urinary tract

"Drugs in the earlier generations of cephalosporins include cephalexin Keflex, cephalothin, cefazolin, cefaclor, cefotaxime, and ceftriaxone."

cephalosporin  mefoxin  

Meridia  aspirin  atavan  bitartrate  diovan