“Pure O” is not a formal mental health diagnosis. It refers to a form of OCD in which people may have compulsions that involve mental rituals more so than specific actions. Although pure obsessional ...

Obsessive Compulsive Disorder is a mental health disorder, "where a person gets caught in a vicious cycle of obsessive thoughts and compulsive behaviors," explains Guerra. The thoughts and fears such ...

"Here's what it's like to enter a house that's controlled by an extreme germaphobe mom," user @zavhbruh's TikTok begins. Throughout the video, which has racked up more than 44 million views and five ...