Cannabis contains a number of active elements, including tetrahydrocannabinol (THC) and cannabidiol (CBD). Tetrahydrocannabinol is usually the main ingredient, but other substances – such as CBD – can also have an active effect. The composition determines the effects, and side effects, of the cannabis.
Cannabis distributed by pharmacies is of pharmaceutical quality and complies with the strictest requirements. This cannabis is intended for medicinal use only.