Puedo dejar de tomar alprazolam esta noche y comenzar manana con clonazepan? Podria tener efectos secundarios?

Dose Dependent. Switching to a long-acting benzodiazepine like Clonazepam from an ultra-short acting benzo like Alprazolam is common-place. You usually will not have withdrawal effects (depending on the initial dosage of alprazolam), but it may take a bit longer to fall asleep with the clonazepam. However, the Clonazepam will last longer and stay in your system during the entire night.