Written by the Fiveable Content Team • Last updated August 2025
Verified for the 2026 exam
Verified for the 2026 exam•Written by the Fiveable Content Team • Last updated August 2025
Definition
Persistent intrusive thoughts refer to unwanted, repetitive, and distressing thoughts that intrude into a person's mind without their control or consent. These thoughts are often irrational or illogical and can cause significant anxiety or distress.
A mental disorder characterized by persistent intrusive thoughts (obsessions) and the need to perform repetitive behaviors (compulsions) to reduce anxiety.