Amitriptylinum VP is a coated tablet. Its shell does not affect the release profile of the substance. As a last resort, the tablets can be divided / chewed, but this is not the preferred form of administration due to the fact that the coating is designed to protect the substance from light, viola or mask the bitter taste. I enclose materials that may be helpful: https://www.gdziepolek.pl/opinie-i-pytania/14203/jak-poradzic-sobie-z-polykaniem-tabletek Through Gdziepolek it is possible to book the drug Amitiptylinum in the selected pharmacy: https://www.gdziepolek.pl/produkty/4689/amitriptylinum-vp-tabletki-powlekane/apteki