How do I prevent myself from having to go to the emergency department? 

It is important to have backup plans for when your symptoms are increasing, when you have dislocations, and when the pain is becoming intolerable. For instance, pace yourself, take a warm salt bath, use the tens unit, learn how to put your joints back in place, start using your braces and/or assist devices again, visit the acupuncturist, use ice or heating pads, see the physical therapist, get back to your physical therapy exercises, make an appointment with your doctor, contact a friend. The pain scale is sometimes not helpful, but it is the easiest way to give an example: when you’re feeling good (as can be) take some time to think through what steps you would take to control your symptoms if your pain becomes a 1-3, 4-7, 8-10. Be conscious of your level of function and how your body is moving. This may clue you into when you need to start making some adjustments. It may help to talk through this with someone - a family member, friend, or someone in the support group. If your attempts to relocate your joint at home are unsuccessful, it is okay to go to the emergency department to have a healthcare provider do it.