 [ Symptoms ] i got spinal meningitis which affected my legs and hands with a lot of edema to where i could not even walk [ Disease ] i would be reluctant to use medical marijuana on an elderly person who may have problems with memory and mental processing as it is however a pain managment specialist may have different ideas this 95 year old should really see a pain specialist so that hisher pain can be pharmaceutically managed taking into account all of there medical history personally i have never prescribed it for these reasons