Cannabis-induced obsessive-compulsive disorder: Is it a paradox?

The case of a 22-year-old man with cannabis-induced obsessive-compulsive disorder (OCD) is described in this case report. There is ample literature available regarding cannabis-induced psychotic and mood symptoms but there is dearth of literature about cannabis association with OCD. The importance of recognising cannabis-induced OCD is emphasized, given that in literature, it can be used in ameliorating OCD in a few studies.