Injured left hip when seated leg press machine I was on slammed forward. Chiro keeps realigning me but pain returns. How to heal hip? Hard to sleep.

Physical therapy . First the hip should be x-rayed to see if fracture exists. Physical therapy to work out any non=fracture strain will help it to heal. An anti-inflammatory such as Ibuprofen or Naproxen will help alleviate pain and help with sleep. An analgesic rub such as biofreeze or capsaisin may also help.