Will a single intake of Ketrel 25mg help me fall asleep?

Ketrel is not a drug intended for rescue use, and used in this way (once before bedtime) will not be effective. Among the indications for the use of Ketrel in the package leaflet and Summary of Product Characteristics, there is no mention of the treatment of sleep disorders. This is off-label use: https://www.gdziepolek.pl/artykuly/leczenie-off-label-poza-wskazaniami I enclose a detailed description of the preparation you are asking about: https://www.gdziepolek.pl/produkty/40080/ketrel-tabletki-powlekane/apteki We write about how to treat insomnia here: https://www.gdziepolek.pl/artykuly/bezsennosc Due to the fact that Ketrel is a prescription drug, the legitimacy and need for its use in therapy is assessed by the doctor. Take Ketrel exactly as your doctor has prescribed it.