A multi-disciplinary approach is needed for orofacial pain disorders involving both non-pharmacological and pharmacological approaches which can be applied to the specific type of disorder.[12] Non-pharmacological approaches can include physical therapies and psychological support to effectively manage the facial pain and reduce the negative impact on quality of life and daily functioning.[2] Self-management interventions, such as education, jaw posture relaxation, and cognitive or behavioral self regulation, have been shown to improve long-term outcomes for patients with orofacial pain, specifically in patients with TMD.[13] Self-Administration of Sphenopalatine Ganglion Blocks (SPG or Pterygopalatine Ganglion) is an excellent approach to a wide variety of orofacial pain conditions.[citation needed]