This article focuses upon the effects of cannabis on the human body. Cannabis is considered a relatively mild psychoactive drug, and its effects on the brain are mediated through cannabinoids, most notably tetrahydrocannabinol (THC). In some areas of the world, medical cannabis is prescribed for nau...

A psychedelic substance is any psychoactive drugs whose primary action is to alter the thought processes of the brain and perception of the mind. Psychedelic drugs are part of a wider class sometimes known as the hallucinogens, which also includes related substances such as dissociatives and deliria...

Marijuana addiction is the physical craving that comes when the body adapts to the drug and begins to develop a tolerance to it. Anyone who has been smoking marijuana for awhile can tell that they must smoke more now to feel the same effect that just a few hits used to produce. It's not about the qu...

Actually Under the name diamorphine, diacetylmorphine is prescribed as a strong analgesic in the United Kingdom, where it is given via subcutaneous, intramuscular or intravenous route. Its use includes treatment for acute pain, such as in severe trauma, myocardial infarction, and following surgery, ...