Rethinking OCD.

Obsessive-compulsive disorder (OCD) is a complex condition that is often misunderstood and has limited treatment options. Recent research has provided insights into the underlying mechanisms of OCD, including genetics, brain networks, the immune system, and gut bacteria. OCD is characterized by intrusive thoughts (obsessions) and uncontrollable habits (compulsions). Current treatments include cognitive behavioral therapy and selective serotonin reuptake inhibitors, but alternative treatments are being explored for non-responsive individuals. Research suggests that OCD may be driven by compulsive habits, and factors such as genetics and the immune system contribute to its development. New treatments being investigated include immune system modulation, ketamine, brain stimulation techniques, and the role of gut microbes. These advancements offer hope for individuals with OCD who do not benefit from traditional therapies. [Extracted from the article]