How much water do i need to drink to clean out my system from promethazine?

While there's no specific amount of water that can "clean out" your system from promethazine, staying well-hydrated is generally beneficial for your body’s natural detoxification processes. Drinking plenty of water can help support kidney function, which plays a role in clearing substances from your system. It's important to consult a healthcare professional for personalized advice, especially if you've taken promethazine or any other medication.