Which drugs slow down the pupil reflex? | Which medications or drugs affect the pupil?

Which drugs slow down the pupil reflex? When smoking weed, cannabis is inhaled, i.e. forms of cannabis such as grass, weed or marijuana are burned, so that the vapors can then be inhaled. This initially leads to a relaxing effect as well as euphoria and possibly hallucinogenic effects. This is followed by an increased appetite … Which drugs slow down the pupil reflex? | Which medications or drugs affect the pupil?