Medical marijuana is a term that refers to cannabis or marijuana that is used for medicinal purposes. Some of the synonyms for medical marijuana include therapeutic cannabis, medical cannabis, and medicinal herb. Other synonyms for medical marijuana include CBD oil, THC oil, cannabis oil, and marijuana oil. Additionally, some people refer to medical marijuana as weed, pot, or herb. While medical marijuana is legal in some regions, it is still prohibited in many other parts of the world. Nonetheless, research has found that it can be effective in treating a variety of conditions, such as chronic pain, anxiety, and seizures, among others.