Obsessive-compulsive disorder (OCD) is a set of disorders that manifest as compulsive, often repeated behaviors that stem from obsessive thoughts. These thoughts are negative in nature and are noted for their cyclical, repetitive nature.
Obsessive-compulsive disorder (OCD) is a mental health disorder wherein a person has repeating and upsetting thoughts. These obsessions cause individuals to repeat tasks and actions over and over in an attempt to get rid of these thoughts. When these tasks are repeated, it is referred to as a compulsion. Often, this behavior results from a variety of sources, including fears of germs and fears of being harmed.