Dosage
Promethazine (HCl)'s dosage details are as follows:
| Dose
|
Single Dose
|
Frequency
|
Route
|
Instructions
|
Adult Dosage
|
| 1 to 1 mg | 1 (1) | 24 hourly | PO | For amivudin refrectory or known lamivudine or telbivodine resistance mutations. Decompensated liver disease |
| 0.5 to 0.5 mg | 0.5 (0.5) | 24 hourly | PO | Once daily |
Paedriatic Dosage (20kg)
|
| No data regarding the Paedriatic dosage details of Promethazine (HCl) is available. |
Neonatal Dosage (3kg)
|
| No data regarding the neonatal dosage details of Promethazine (HCl) is available. |