Produlab Pharma brand Novocillin LC (oxacillin sodium monohydrate) intramammary suspension for lactating cows is used to treat clinical mastitis in dairy cows. It contains oxacillin sodium, an antibiotic, and is indicated for infections caused by Staphylococcus spp. (including strains resistant to beta-lactamase) and Streptococcus spp. An EU Authorised medicine.