Yes, ERP therapy is effective across all OCD subtypes—contamination fears, harm obsessions, sexual or religious intrusive thoughts, symmetry and ordering compulsions, and more. It’s considered the gold standard treatment for OCD specifically because it addresses the underlying mechanism that keeps all forms of OCD going: the cycle of obsession, anxiety, compulsion, and temporary relief. Research consistently shows success rates between 65% and 80% for those who complete treatment. ERP is also highly effective for various anxiety disorders including panic disorder, social anxiety, specific phobias, and generalized anxiety. The principles are the same—gradually facing feared situations while building your capacity to tolerate discomfort without avoidance or safety behaviors. That said, ERP works best when delivered by a therapist specifically trained in this approach, as the techniques differ significantly from traditional talk therapy.