Dosage
        Diltiazem (HCl)'s dosage details are as follows:
        
            
                | Dose
                 | 
                Single Dose
                 | 
                Frequency
                 | 
                Route
                 | 
                Instructions
                 | 
            
            
                
                    Adult Dosage
                 | 
            
            | 60 to 540 mg | 300 (300) | 8 hourly |  | For Angina | 
| 60 to 120 mg | 90 (90) | As recommended. |  | To maximum of 360mg of 540mg. for hypertension. | 
            
                
                    Paedriatic Dosage (20kg)
                 | 
            
            | No data regarding the Paedriatic dosage details of Diltiazem (HCl) is available. | 
            
                
                    Neonatal Dosage (3kg)
                 | 
            
            | No data regarding the neonatal dosage details of Diltiazem (HCl) is available. |