Symptoms of OCD: Obsessions, Compulsions, and the OCD Cycle
OCD can be a severe and debilitating disorder that affects daily functioning, relationships, work, and overall quality of life. It is often misunderstood, minimized, or misrepresented in popular culture, which can leave people feeling isolated. It’s important to understand that you’re not alone in this. OCD affects millions of people and is highly treatable with the right approach.
OCD is a heterogeneous disorder, meaning it looks different for everyone. However, there are some core features that unite all presentations of OCD: People with OCD experience unwanted, negative, intrusive thoughts or images that cause distress (obsessions) and engage in behaviors to reduce that distress or prevent something bad from happening (compulsions).
Understanding how obsessions and compulsions work, and how they interact in the OCD cycle, is a critical first step toward recovery in OCD treatment.
Understanding Obsessions
Almost everyone experiences intrusive thoughts of some kind. In fact, research across 13 countries and 6 continents found that about 94.3% of people reported experiencing at least one type of intrusive thought in the previous three months. Intrusive thoughts are a part of the human experience and are a normal part of life.
For people without OCD, these thoughts tend to be fleeting. They may be noticed briefly and dismissed as odd or meaningless. A common example is the “call of the void” phenomenon. Many people, when standing on a high ledge or balcony, experience an intrusive, out-of-character urge to jump or have the thought “What if I just jumped right now?” It might feel alarming for a split second, but most people quickly move on, recognizing the thought or urge as random and unimportant.
In the OCD world, we use a fancy word, “ego-dystonic,” to describe intrusive thoughts. It means the thoughts are out-of-character and do not represent our true wants and desires. Ego-dystonic thoughts are not a reflection of who you are or what you want.
By contrast, “ego-syntonic” thoughts are thoughts that feel aligned with a person’s desires or intentions. At least some part of them does feel that way. For example, if someone is experiencing suicidal ideation and intentionally thinking through plans because a part of them wants to die, those thoughts would be considered ego-syntonic. This distinction is important because OCD intrusive thoughts, no matter how graphic or frightening, are not wishes, intentions, or hidden truths.
Why do intrusive thoughts become a problem in OCD?
If intrusive thoughts are so common, why do some people develop OCD while others do not? The difference is not the presence of intrusive thoughts. The difference is how the thoughts are interpreted and what is done in response. For example, imagine someone chopping vegetables for dinner who suddenly has the thought, “I could stab myself with this knife.” A person without OCD might think, “Huh, that’s silly,” shrug it off, and keep cooking. They know they do not want to stab themselves, so they quickly decide the thought is nonsensical and do not feel the urge to do anything about it.
Someone with OCD around harming themselves, however, might interpret the thought very differently:
“Why did I think that?”
“What if this means I secretly want to hurt myself?”
“What if I lose control and stab myself?”
“I can’t trust myself with knives. I’d better let my partner finish cutting things for dinner, just to be safe.”
These interpretations create intense anxiety, guilt, disgust, or discomfort. The person then feels compelled to do something to make the anxiety go away or to prevent a feared outcome. Instead of interpreting intrusive thoughts as mental noise, in OCD, intrusive thoughts are interpreted as threats that require action.
Symptom Themes
Obsessions can be about many different things, but there are several common “symptom themes.” Some people only experience one theme, but many people with OCD experience multiple themes over time. Themes can also shift throughout a person’s life.
Fears of dirt, germs, bodily fluids, chemicals, or toxins
Fear of becoming sick or making others sick
Concerns about “essence” contamination - absorbing another person’s morality, personality traits, energy, luck, or characteristics
Repugnant or taboo thoughts
Intrusive sexual thoughts
Blasphemous or sacrilegious thoughts
Violent or gory images
Harm OCD
Fear of harming or killing others
Fear of harming or killing oneself
Concerns about failing to prevent harm to others
Sexual OCD
Fears of engaging in pedophilia
Fears of engaging in incest
Fears of engaging in rape or sexual harassment
Relationship OCD
Concerns about engaging in cheating or emotional betrayal
Fear of being in the “wrong” relationship
Doubts about loving one’s partner “enough”
Fear of being a bad or immoral person
Excessive concern about sin, blasphemy, or offending God
Fear of eternal punishment
Sexual Orientation or Gender Identity OCD
Persistent doubts about sexual orientation
Fear of being “wrong” about one’s gender identity
Existential OCD
Obsessions about the meaning of life
Concerns that nothing is real
Philosophical questions that feel urgent and unsolvable
“Just Right” or Symmetry OCD
Intense discomfort when things feel uneven, off, or incomplete
Sensorimotor / Hyperawareness OCD
Inability to stop focusing on a normal or automatic bodily process (e.g., blinking, breathing, or swallowing) or body part (e.g., your elbow)
Concern that a bodily process will stop if you stop thinking about it (e.g., breathing)
Real Event OCD
Concerns about something that actually happened
Excessive guilt or inability to stop thinking about something that happened
Understanding Compulsions
Compulsions are the mental or physical behaviors that a person engages in to relieve their distress caused by obsessions. When humans feel anxious or uncomfortable, we are driven to relieve that anxiety and find safety. For people with OCD, compulsions become the primary way of attempting (unsuccessfully) to gain certainty and safety. If not compulsions, then (whenever possible), individuals with OCD might also completely avoid anything that triggers obsessions.
Compulsions can be overt (observable), such as washing hands, checking locks, or seeking reassurance from others, or covert, meaning they happen entirely in the mind. These mental compulsions can be especially tricky because they are invisible to others and are sometimes misunderstood as “worry” or “just thinking.”
Sometimes the compulsions are logically connected to the intrusive thought (e.g., washing hands due to fear of germs) or they may be completely unconnected (e.g., tapping one’s foot a specific number of times to prevent one’s sister’s plane from crashing). People with OCD do not enjoy engaging in compulsions. It is something they feel they must do (or else).
Compulsions are often called rituals because some compulsions are ritualistic in nature. This might look like washing your body parts in a very specific order or in a specific way in the shower. Other compulsions tend to involve repeating a behavior over and over again, either until it feels “just right” or until it is done a certain number of times.
It is important to note that ANYTHING can become a compulsion - OCD is very sneaky like that. If an action is being done to reduce anxiety or prevent a feared outcome, it is probably a compulsion.
What are common categories of compulsions?
Washing or cleaning
Ordering/arranging
Repeating a behavior
Counting
Checking
Reassurance-seeking
From friends or family
Through internet searches
Through AI tools like ChatGPT
Rationalizing or trying to “figure it out”
Mental comparing
Mental reviewing
Neutralizing thoughts (canceling out a negative thought with a positive thought)
Mental self-reassurance
Praying
Recording words or memories
Confessing
Body checking
Excessive apologizing
The OCD Cycle
OCD is best understood as a self-reinforcing cycle:
An intrusive thought, image, urge, or sensation appears
The thought is interpreted as dangerous, meaningful, or urgent
Anxiety, guilt, fear, or discomfort increases
A compulsion is performed to reduce distress or prevent harm
Temporary relief occurs
The brain learns that the compulsion “worked,” reinforcing the cycle
The key problem is that compulsions work in the short term but backfire in the long term.
Why Do Compulsions Stick?
The reason people with OCD do these compulsions is that they make them feel better temporarily. This rewards, or reinforces, the behavior. From a learning perspective, this is called negative reinforcement: Something unpleasant (anxiety) is removed after a behavior (the compulsion), making that behavior more likely to occur in the future. When I feel a headache coming on, I take pain medication, and the pain goes away. This increases the chance that I will take pain medication again, because it resulted in an outcome I found favorable. This is the same thing that happens with OCD. We get so distressed by the intrusive thoughts and the meaning we apply to them, and engaging in a compulsion brings us relief. So, I keep doing that compulsion. But the relief is short-term, and in the long-term, it makes OCD worse.
The problem is that the compulsion feeds the OCD.
It makes it stronger. It keeps us from learning that the compulsions have no real power, and it teaches us to continue to be afraid. Think about this: If I show you two dogs, and one has a muzzle but the other does not, which dog are you more afraid of? It’s probably the dog with the muzzle. Because if a dog NEEDS a muzzle, it must mean the dog is dangerous. You are showing your brain a muzzled dog every time. Even though that dog never needed a muzzle in the first place, now it looks dangerous, and you’re not going to pet it - just in case. You never learn that the dog was safe all along.
The other problem with compulsions is that you have to start doing more frequent or more intense compulsions to achieve the same relief, and the relief doesn’t last as long as time goes on. Just as people can develop tolerance to substances like alcohol, people with OCD need to do more compulsions to achieve the same effect over time. What once took five minutes becomes increasingly elaborate until we are stuck in the shower for 5 hours with no sign of relief.
Treatment and Hope
The gold-standard treatment for OCD is Exposure and Response Prevention (ERP), a therapy under the umbrella of cognitive-behavioral therapy. ERP works by gradually helping people face their feared thoughts, sensations, or situations without performing compulsions. This allows the brain to learn new information, such as that anxiety naturally rises and falls on its own, and that we can tolerate and live with uncertainty.
Over time, ERP disrupts the OCD cycle, increases tolerance of uncertainty, and builds confidence in one’s ability to cope. Recovery from OCD does not involve getting rid of intrusive thoughts. It doesn’t involve never feeling anxious again. It doesn’t even mean finding certainty! Recovery from OCD does involve doing away with compulsions. It looks like welcoming anxiety and uncertainty as part of our lives. It means choosing to live based on our values and not based on OCD’s rules. It is a leap of faith into freedom.
Final Thoughts From an Online OCD Therapist in Wauwatosa, WI
There is a quote (often shared, though difficult to accurately attribute to a specific author) that captures both the challenge of making a change and the hope inherent in our ability to make it:
“Between stimulus and response, there is a space. In that space lies our freedom and our power to choose our response. In our response lies our growth and our happiness.”
As an OCD therapist, I want to reinforce that OCD is not a personal failure or a reflection of who you are. You are not to blame for having OCD. Much of the OCD cycle involves stimulus and response, and the responses involved are deeply human. They are understandable attempts to find safety and peace. However, you don’t have to be ruled by stimulus and response forever. There is a space. You can choose.
Understanding obsessions, compulsions, and the OCD cycle is an empowering step forward. With the right support, people with OCD can and do live full, meaningful lives. If you’re reading this and it feels impossible right now, know that change is still possible. There is always room for hope, and our (virtual) door is open to you at Leap Counseling.
Break the Cycle With Online OCD Therapy in Wauwatosa, WI
If you recognize your own experiences in the cycle of intrusive thoughts, anxiety, and compulsive behaviors, meaningful change is possible. OCD therapy helps interrupt this pattern by teaching you how to respond differently to intrusive thoughts, reducing the urge to perform compulsions, and allowing anxiety to fade over time.
Leap Counseling and Consultation is a Wisconsin-based solo therapy practice led by Dr. Johanna Wood, who specializes in treating OCD and anxiety disorders using evidence-based approaches. With individualized care, Dr. Wood helps clients understand their symptoms, build effective coping skills, and move toward a life guided by values rather than fear. Taking the first step is simple:
Feel heard, seen, and understood. Get in touch to schedule a free 15-minute consultation
Meet one-on-one with an experienced OCD therapist in Wauwatosa who understands what you’re facing
Begin learning how to face your fears and reduce compulsions with support and guidance
Other Services Leap Counseling Provides Throughout Wisconsin
Understanding how OCD operates can be an important first step toward change. With effective OCD therapy, many people learn how to step out of the OCD cycle, responding to intrusive thoughts in ways that reduce anxiety and weaken compulsions over time.
While treatment for OCD is a central focus of my Wisconsin-based online therapy practice, it is not the only area where I offer support. Anxiety often overlaps with OCD symptoms. As a licensed online therapist serving Wisconsin and all PSYPACT states, I also provide therapy for Panic Disorder, Agoraphobia, Generalized Anxiety Disorder, Social Anxiety Disorder, and specific Phobias.
Wherever you find yourself right now, compassionate, evidence-based therapy services can help you move forward. I invite you to explore my mental health blog to learn more about OCD, anxiety, and treatment options. And when you’re ready, reach out to schedule an appointment and begin working toward greater clarity, relief, and confidence.
About the Author
Dr. Johanna Wood is a Wisconsin-based clinical psychologist who focuses on helping individuals understand and break free from the OCD cycle using evidence-based therapy, including Exposure and Response Prevention (ERP). Having personally experienced intrusive thoughts and the anxiety-driven loop of relationship OCD, she understands how obsessions and compulsions can reinforce one another. Through her own ERP work, Dr. Wood learned to approach uncertainty as a necessary part of healing, treating each exposure as a meaningful “leap of faith,” a perspective that now informs how she supports clients in responding differently to their triggers. She earned her PhD in Clinical Psychology from Northern Illinois University, completed her doctoral internship at Rogers Behavioral Health in the OCD and Anxiety Adult Residential Program, has supervised clinical staff in residential treatment settings, is licensed in Wisconsin with PSYPACT authorization, and remains actively involved with the International OCD Foundation through education and advocacy.
