Originally Posted by Konnaha_yellow_flash
Remember sasanoo had the physical effect of draining the body when over used which took life away from the user inevitably
lolwut? Nothing like this has ever been stated...anywhere. The only thing remotely mentioned about Susano'o's side effects is it plays hell on the cells. Considering it's a being manifested by the user's chakra, this makes more sense than it drawing on the life force of the user.