Mixing alcohol with promethazine can heighten the chances of feeling sleepy, dizzy and having trouble focusing. Drinking alcohol can also have an impact on your liver and kidneys when combined with promethazine. It's wise to stay away from alcohol while taking promethazine to avoid these potential side effects.

You should avoid drinking alcohol while taking promethazine.
It is recommended to not consume alcohol for at least several hours before taking promethazine.

It is not recommended to consume alcohol the night before taking promethazine. Alcohol can increase the side effects of the medication, such as dizziness and drowsiness. It is important to follow the instructions of your healthcare provider and avoid alcohol while taking promethazine.

It is recommended to avoid consuming alcohol while taking promethazine, as it can increase its sedative effects and cause drowsiness or dizziness. It is important to follow the advice of your healthcare provider regarding the use of alcohol while taking this medication.

The elimination rate of Promethazine from the body is approximately 20-30 hours.