Marijuana - dried and sometimes fermented inflorescences (often with a small admixture of leaves) of cannabis plants. The psychotropic effect of marijuana is mainly caused by tetrahydrocannabinol and other cannabinoids.
It has, depending on the conditions, the variety and the applied dose, a soothing or irritating effect, euphoric, analgesic, appetite stimulant, muscle relaxant, reducing intraocular pressure and bronchodilatory.