My main goal for growing has always been for pain relief (although I rely on weed to sleep too). Smoking Nirvana Blackjack seems to help and most indica leaning hybrids seem to help. Better yet is dried ice kief. The best pain relief we have gotten is from canna coconut oil made from OG Kush and Blackjack. Rub the oil right on you boo boos, it's amazing for certain nerve pain that my GF has. We also use the canna salve made with the same canna coconut oil, shea butter,beeswax and a little peppermint oil.