Dental phobia can be caused by a traumatic event, or it can develop over time. If you suffer dental phobia, you may go to extreme lengths to avoid going to the dentist. Sleep dentistry is an excellent option, because you are completely relaxed and unaware that you are even at the dentist as you receive the dental care you need. Sleep dentistry can break the cycle of shame and avoidance caused by dental phobia and get you back on track to great oral health.