Changes

Unlike penicillins it is hard to make broad generalisations about the spectrum of activity of the cephalosporin sub-groups. The two common points are that they are all stable to Staphylcococal beta lactamase and are effective against most obligate anaerobes.

Unlike penicillins it is hard to make broad generalisations about the spectrum of activity of the cephalosporin sub-groups. The two common points are that they are all stable to Staphylcococal beta lactamase and are effective against most obligate anaerobes.

'''First Generation Cephalosporins''' - Cefalexin, Cefalonium

'''First Generation Cephalosporins''' - Cefalexin, Cefalonium