Persistent Depressive Disorder is a less severe form of depression. It causes chronic or long-lasting moodiness that ranges in severity. It is marked by a depressed mood for most of the day, for more days than not, for at least 2 years. If you feel you are suffering from persistent depressive disorder, consult experts at the Department of Psychiatry at Kokilaben Dhirubhai Ambani Hospital for assistance. For more information, visit: https://www.kokilabenhospital.com/departments/clinicaldepartments/psychiatry.html