Dosage
        Tetracycline (HCl)'s dosage details are as follows:
        
            
                | Dose | Single Dose | Frequency | Route | Instructions | 
            
                | Adult Dosage | 
            | 0.5 to 1 % | 0.75 (0.75) | 6 hourly | Ophtalmic | Ointment | 
| 250 to 500 mg | 380 (375) | 6 hourly | PO |  | 
            
                | Paedriatic Dosage (20kg) | 
            |  |  |  |  | Not Recommended under 12 Yrs of Age | 
            
                | Neonatal Dosage (3kg) | 
            |  |  |  |  | Not recommended in this age group |