While pot usage is still a burning topic, a lot of studies and researches are going on to find out what cannabis can actually do and how effective this is in curing various diseases and disease symptoms. Studies have shown that medical marijuana helps to improve muscle stiffness, reduce body pain, reduce stress, increase the quality of sleep and especially spasticity. This makes medical marijuana a reliable option in curing diseases like back pain, arthritis, migraines, PTSD, nerve damage, sleep disorders etc. Studies and researches are going on about the role of cannabis in curing cancer and even preventing HIV. Cannabinoids in marijuana are able to block certain pain-producing pathways, helping reduce the harmful effects of nerve damage. Several clinics are offering medicinal cannabis and medical marijuana services to cope up with the existing painful condition you have. Cannabis for pain relief is a better, efficient, proven and reliable method which offers far more research opportunities in near future.