Maia Kinney-Petrucha speaks with Business Insider about being diagnosed with obsessive-compulsive disorder at age 4.

Obsessive-compulsive disorder, or OCD, is a mental health condition. Obsessions include recurring, distressing thoughts.

Mental health professionals say obsessive-compulsive disorder affects millions and can involve intrusive thoughts, anxiety, ...

Like a greedy and insatiable child, OCD demands more proof in its pursuit of perfect certainty, placing unreasonable demands ...

From a young age, one woman has feared certain words that trigger intense physical reactions whenever she writes, reads, ...

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Overthinking and OCD can look similar but work very differently. A mental health expert explains the key signs, emotional ...

Program has OCD sufferers kick tires, jump in Dumpsters, touch toilet seats. Feb. 15, 2010 — -- Away from home for a conference, Faye Lange takes a minute before heading out for what she calls ...

DC pipe-bomb suspect Brian Cole Jr. is on the spectrum and has obsessive-compulsive disorder (OCD), his attorneys revealed in ...