Books

Materia Medica Viva Volume 7 – page 1485

Cannabis creates a variety of sensory illusions, hallucinations of great diversity, which often change rapidly and are sometimes synaesthetic: hears the noise of colours; swims in an ocean of sounds; feels a cloud of music and perfume around himself; sees stars in his plate and the firmament in his soup dish; his vomit looks to him like the head of a hippopotamus, then like a bunch of worms; sees a silent army marching by, which is identified as the army of ages going by into eternity; has hallucinations of riding on horseback, of seeing blue water; thinks he is swimming or that he is captain of a vessel; water seems to be delicious nectar, to the taste as well as to sight, gleaming with spiritual fire. He has sublime visions of beautiful landscapes, of magnificent architecture, visions that equal paradise.
He hears voices, someone calling him, hears himself shouting and singing, even when he doesn’t do so in reality. His voice seems so loud that it reverberates from every recess of the building like thunder. He hears noise from a waterfall, which turns into the sounds of men shouting and the rumbling of vehicles, and then into the booming of a cannon. Wind sighing in a chimney transforms into the steady hum of a vast wheel in accelerating motion, and then into the reverberating peal of a grand organ. He hears music, the music of the spheres, the most sublime melodies and harmonies.
Not only the sublime, but often at the same time, absurd, grotesque and ludicrous elements are strong in the delusions, sometimes making the patient burst out in fits of laughter. Some examples of delusions with these components are: the illusion that he is a pump, through which a stream of hot water is pouring out and threatening his friend with a wetting; his head seems to be an inverted pendulum that has to be kept down because it is attracted to the ceiling. Everything he sees is perceived as ridiculous; all the objects around him assume such a whimsical expression and become in themselves so comical and absurd that he is provoked into a long fit of laughter.