Medical marijuana is also called as the medical cannabis used for treating patients who are suffering from various serious and life threatening diseases as well as for herbal and medical therapy. Since the state government has permitted for medical use this treatment, lots of thing were said on this legalization. Some of them are in the favor of this marijuana's legalization while some others have different opinion about it. However, this debate comes to an end when the professionals from medical research and scientists have confirmed that it is one of a most suitable ways of treating patient who are suffering HIV/AIDS, cancer, Alzheimer's & Parkinson's and many more disease.