Dosage
        Floxacillin (Na)'s dosage details are as follows:
        
            
                | Dose | Single Dose | Frequency | Route | Instructions | 
            
                | Adult Dosage | 
            | 250 mg | 250 (250) | 4 hourly | I/M |  | 
| 125 to 250 mg/kg | 190 (187.5) | 4 hourly | Inhalation | Desolved in 3 mL of sterile water and inhaled by nebuliser. | 
| 250 to 1000 mg | 620 (625) | 4 hourly | IV | Slow IV for 3-4 mins or by IV infusion. | 
| 250 to 250 mg | 250 (250) | 4 hourly | PO |  | 
            
                | Paedriatic Dosage (20kg) | 
            | 0 to 6.25 mg | 3.1 (3.125) | 4 hourly | Oral | Under 2 Years | 
| 12.5 to 0 mg | 6.2 (6.25) | 4 hourly | Slow IV | (2-10 Years) | 
            
                | Neonatal Dosage (3kg) | 
            | 7.81 mg/kg | 7.8 (7.81) | 6 hourly | Oral |  | 
| 12.5 mg/kg | 12 (12.5) | 6 hourly | Slow Intavenous |  |