Medical marijuana, also called cannabis, has been used to treat many health problems. Recently, it has become more common, and in many parts of the world, it is now legal to use for medical purposes. Cannabinoids are chemicals found in the leaves and flowers of the marijuana plant. The cannabinoid THC has the potential to alter one's mental state or even their very awareness. Cannabinoids are present in marijuana in varying concentrations depending on the strain. Due to this, the effects of medical marijuana are not always easy to anticipate or regulate. The results may also vary depending on whether or not it is smoked or consumed orally.