Recent results of behavioural treatments of phobias and obsessions.

The basic principle of treatment of phobias and obsessions is exposure of the patient to the evoking stimulus. Utilizing this principle, exposure in vivo seems an effective treatment for many, but not all, obsessional patients. The role of tricyclic drugs is at present being investigated. Nurse therapists have been found to be very competent in delivering treatment. Similar results, using an exposure in vivo model, have been obtained in the managment of phobias. Some reasons why patients do not comply with, or adhere to, treatment recommendations are put foward. Finally, the vexed question of the cost-effectiveness of treatment is considered.