Arthritis
Arthritis is the inflammation of one or more joints, causing pain and stiffness that can worsen with age. Cannabis is most effective at treating the pain associated with the condition. Various studies show that smoking the natural herb helps to reduce the pain. A recent study by Health Canada and the Canadian Consortium for the Investigation of Cannabinoids found that about 36 per cent of Canadian medical marijuana patients regularly smokes weed to alleviate arthritis pain.