يستعمل دواء كيفلكس250 مجم 12 كبسولةkeflex 250 mg 12 cap. antibiotic.cephalosporin.first-generation antibiotic.cephalosporin.first-generation

about cefalexin -a first-generation cephalosporin antibiotic. - -mechanism of action -cephalexin is a 1st generation cephalosporin which exerts its bactericidal action against both gram positive & gram negative organisms by inhibiting bacterial cell wall synthesis. cephalexin inhibits transpeptidase & thus prevents cross linking of bacterial cell wall. transpeptidase & associated proteins constitute various types of specific binding proteins which have affinity for cephalosporins like cephalexin - -indications for cefalexin -1.respiratory tract infections -2.urinary tract infections -3.surgical prophylaxis -4.skin infections` -5.joint & bone infections -6.otitis media` -7.reproductive tract infections` - -contra-indications -1.hypersensitivity to cephalosporins -2.porphyria -3.neuromuscular disorders.