I-Cloxacillin sisibulali-zintsholongwane, esisetyenziswa ngokubanzi kunyango lwezifo zezilwanyana. Kuba inonyamezelo kunye ne-anaphylactic reaction, i-residue yayo ekudleni okuvela kwizilwanyana kuyingozi kumntu; ilawulwa ngokungqongqo kwi-EU, i-US kunye ne-China. Okwangoku, i-ELISA yeyona ndlela iqhelekileyo kulawulo kunye nolawulo lwechiza le-aminoglycoside.