my grandfather has parkinson's and is just a terrible disease. medicine nowadays can slow the symptoms down a good bit but as my grandfather approaches his 80s he is really starting to lose it. hes a serious army dude though, if i offered him any maryjane hed probably see it akin to me stuff flowers down the barrel of his proverbial gun, so i just take him to red lobster

the nice thing is that your dads meds do help him (they dont for everyone) and hopefully he has many, many good years to go!

i don't know how much the mj would help with his symptoms, and im certainly no doctor, but i dont see how it could hurt him either =p its a universal mellow-outer so it might be effective with the tremors. granny would be a great person to ask, as she seems to know everything. goodluck!