Because all hip treatment needs to be geared toward the specific type of hip pain or injury, not all of the treatments listed are recommended for all hip pains.

Resting your hip will allow the tendons and joint plenty of time to heal.  This is important, because if you are still using your hip, the joint and tendons have no way of healing and will continue to work incorrectly.  Using ice will usually help reduce any swelling if used in the first 48 hours after injury.  Heat may be more useful for longer-lasting injuries, and will also help loosen and relax the tissues.  

Anti-inflammatory medicines and supplements can also be useful.  When the muscles and tendons that surround the joint shrink, they allow the hip the space necessary to heal.  Try an all-natural anti-inflammatory like Celadrin—the natural ingredients are very effective.