Obsessive-Compulsive Disorder
When unwanted thoughts take hold, and the mind searches for a way to feel safe again.
What Is OCD?
OCD affects people very differently depending on the content of their obsessions, but the underlying pattern is usually similar: an unwanted thought shows up, it feels urgent or threatening, and a compulsion, physical or mental, is used to try to make the discomfort go away. That relief is real, but it's temporary, and it tends to strengthen the cycle rather than resolve it.
Importantly, having occasional unwanted or intrusive thoughts doesn't mean someone has OCD. Research suggests the vast majority of people, regardless of culture or background, experience intrusive thoughts at some point (Radomsky et al., 2014). What distinguishes OCD is how distressing those thoughts become, and how much a person feels compelled to act on them.
Obsessions & Compulsions Explained
Obsessions
Unwanted thoughts, images, or urges that repeatedly intrude on someone's mind, often around themes of harm, contamination, doubt, symmetry, or morally distressing content. They are not things a person wants to think about, and their presence isn't a reflection of who that person is or what they actually want.
Compulsions
Behaviours or mental acts performed to reduce the anxiety obsessions create, or to prevent a feared outcome. These can be visible, like handwashing, checking, or arranging, or entirely internal, like mental reviewing, silent counting, or seeking reassurance.
Both obsessions and compulsions can vary enormously from person to person, which is part of why OCD is so often misunderstood or misdiagnosed.
The OCD Cycle
OCD tends to run on a repeating loop rather than a single event.
An obsession triggers anxiety, a compulsion is performed to relieve that anxiety, the relief is temporary, and the obsession eventually returns, often more insistently than before.
This loop is maintained by negative reinforcement. The compulsion feels like it "worked" because the anxiety dropped, so the brain learns to reach for it again next time, even though it's the compulsion itself that keeps the cycle turning.
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Common Themes in OCD
Research consistently groups OCD symptoms into a small number of common themes, though most people experience some overlap between them (Bloch et al., 2008). Understanding which theme (or combination) fits your experience can make it easier to recognise the pattern, and easier to explain to someone else what's actually going on.
Contamination & Cleaning
This theme centres on a fear of germs, illness, dirt, or of somehow spreading harm through contact with something perceived as unclean. It doesn't need to be visible or measurable, the sense of contamination can extend to a feeling, a memory, or a place just as easily as a physical substance.
Compulsions usually involve washing, cleaning, or avoiding the perceived source of contamination altogether, sometimes to the point of restricting daily activities like leaving the house, touching shared surfaces, or being near other people. The relief that comes from washing or avoiding is real, but short-lived, and can gradually lead to more rigid and time-consuming rituals over time.
Shame, Stigma & the Weight of Silence
OCD is frequently trivialised in everyday language, "I'm so OCD about my desk," which can make it harder for people experiencing the more distressing or taboo forms of OCD to recognise their own experience or feel safe disclosing it.
This matters because shame is one of the most significant barriers to people seeking support. Research shows that people with OCD often wait years, sometimes over a decade, before seeking professional help, with shame and fear of judgement cited as major contributing factors (García-Soriano et al., 2014).
You are not your intrusive thoughts, and needing support for OCD is not a reflection of danger, immorality, or failure. It's a recognised, treatable condition.
Respect for Every Story
Our goal is to walk alongside you, supporting you on your pathway to recovery...
To learn more or to enquire about our OCD support, contact us at: info@treatyourselfwell.com.au, or give us a call on (02) 9555 4810.
References: Bloch, M. H., Landeros-Weisenberger, A., Rosario, M. C., Pittenger, C., & Leckman, J. F. (2008). Meta-analysis of the symptom structure of obsessive-compulsive disorder. American Journal of Psychiatry, 165(12), 1532–1542. Ferrando, C., & Selai, C. (2021). A systematic review and meta-analysis on the effectiveness of exposure and response prevention therapy in the treatment of obsessive-compulsive disorder. Journal of Obsessive-Compulsive and Related Disorders, 31, Article 100684. https://doi.org/10.1016/j.jocrd.2021.100684 García-Soriano, G., Rufer, M., Delsignore, A., & Weidt, S. (2014). Factors associated with non-treatment or delayed treatment seeking in OCD sufferers: A review of the literature. Psychiatry Research, 220(1–2), 1–10. https://doi.org/10.1016/j.psychres.2014.07.009 Radomsky, A. S., Alcolado, G. M., Abramowitz, J. S., Alonso, P., Belloch, A., Bouvard, M., Clark, D. A., Coles, M. E., Doron, G., Fernández-Álvarez, H., Garcia-Soriano, G., Ghisi, M., Gomez, B., Inozu, M., Moulding, R., Shams, G., Sica, C., Simos, G., & Wong, W. (2014). Part 1—You can run but you can't hide: Intrusive thoughts on six continents. Journal of Obsessive-Compulsive and Related Disorders, 3(3), 269–279.