Linezolid (Zyvox ), an oxazolidinone antibiotic, inhibits protein synthesis in a broad range of gram-positive bacteria. It is as effective against MRSA as vancomycin.

Fetzima (levomilnacipran) has potential interactions with alcohol, other medications, and some supplements. For example, Fetzima can interact with clarithromycin and ibuprofen (Advil, Motrin ...