Frequently Asked Questions about OCD and OCD Treatment
Straightforward answers to common questions about OCD, Exposure and Response Prevention (ERP), intrusive thoughts, reassurance, treatment for children and teens, and how parents can help.
Ben Esch, LMFT
OCD therapy for adults, children, teens, and parents in San Marino and throughout California.
If you or someone you love has obsessive-compulsive disorder (OCD), finding the right information and treatment can be confusing. Below are answers to some of the questions I hear most often about OCD, Exposure and Response Prevention (ERP), treatment for children and teens, and how parents and family members can help.
I provide OCD therapy for adults, children, and teens at my office in San Marino, near Pasadena and South Pasadena, as well as through telehealth throughout California.
What is OCD?
Obsessive-compulsive disorder (OCD) is a mental health condition involving obsessions, compulsions, or both.
Obsessions are recurring thoughts, images, sensations, or urges that feel intrusive, unwanted, or difficult to let go of. Compulsions are behaviors or mental acts that a person feels driven to perform, often to reduce anxiety, gain certainty, prevent something bad from happening, or make something feel "just right."
Compulsions can be visible, such as checking, washing, repeating, arranging, or asking for reassurance. They can also happen entirely in someone's mind, such as reviewing memories, mentally checking, repeating phrases, analyzing thoughts, or trying to determine with certainty what a thought "really means."
OCD can become a cycle: an intrusive thought or other trigger creates distress, a compulsion provides temporary relief, and that relief teaches the brain to rely on the compulsion again the next time uncertainty or anxiety appears.
How is OCD different from normal worry or anxiety?
Everyone experiences unwanted thoughts, worries, and uncertainty. OCD becomes a problem when a person becomes caught in repetitive patterns of obsession, avoidance, reassurance seeking, checking, mental reviewing, or other compulsions that interfere with everyday life.
One important difference is that OCD often demands certainty. A person may intellectually recognize that a feared outcome is unlikely but still feel compelled to check, analyze, avoid, confess, research, or seek reassurance until they can feel completely sure.
Unfortunately, complete certainty is rarely possible. Treatment therefore focuses less on proving that a fear is false and more on helping people become better able to tolerate uncertainty without responding compulsively.
What is considered the most effective therapy for OCD?
Exposure and Response Prevention, or ERP, is a specialized form of cognitive behavioral therapy (CBT) and is considered a first-line psychological treatment for OCD.
In ERP, people gradually practice facing situations, thoughts, images, sensations, or uncertainty that trigger their OCD while reducing the compulsions and avoidance they normally use to feel safe or certain.
ERP is not about simply making someone anxious. The goal is to help the person learn that they can experience anxiety and uncertainty without needing to solve them through compulsions.
Over time, OCD can become less powerful because the person develops a different response to its alarms.
What does ERP actually look like?
ERP is tailored to the individual and to the specific ways OCD operates in their life.
For someone with contamination OCD, an exposure might involve touching something they normally avoid and resisting excessive washing. For someone with checking OCD, it might mean leaving home after checking the stove once rather than repeatedly returning to make sure it is off.
ERP can also address fears that aren't easily recreated in the therapy room. Imaginal exposure can help people practice making room for distressing thoughts, images, or uncertain possibilities without analyzing them or performing mental rituals.
Effective ERP is generally collaborative and gradual. You should understand what you're practicing and why. The goal isn't to trick, surprise, or force you into confronting your biggest fear.
Does ERP mean I have to do terrifying exposures?
No. ERP should be challenging enough for new learning to occur, but it does not need to begin with the most frightening thing you can imagine.
Therapist and client typically work together to understand OCD's patterns and develop exposures that become progressively more difficult. As confidence and skills increase, treatment can move toward situations that previously felt impossible.
You are also not supposed to be forced or deceived into doing exposures. Good ERP is collaborative. The purpose is to build greater freedom and flexibility, not to prove how much distress you can endure.
What if my OCD is mostly thoughts and I don't have obvious compulsions?
OCD compulsions aren't always visible.
People sometimes describe themselves as having "Pure O" because their OCD seems to consist entirely of obsessive thoughts. Often, however, there are less visible compulsions happening internally.
These can include mentally reviewing events, checking feelings or memories, analyzing whether a thought is true, trying to replace a "bad" thought with a "good" one, repeatedly testing your reaction to something, praying, counting, or trying to achieve certainty.
ERP can address mental compulsions as well as visible behaviors.
Can ERP help with disturbing or taboo thoughts?
Yes. OCD can attach itself to subjects that are deeply upsetting precisely because they matter to the person.
People with OCD may experience intrusive thoughts involving harm, sexuality, religion, relationships, morality, identity, illness, or other sensitive subjects. Having an unwanted intrusive thought is not the same as wanting it to happen or intending to act on it.
Treatment focuses on changing the person's relationship with intrusive thoughts and uncertainty rather than repeatedly trying to prove that the thoughts are meaningless or impossible.
Because shame can make these symptoms difficult to disclose, working with a therapist who understands OCD can be particularly important.
How is OCD treatment adapted for autistic or otherwise neurodivergent clients?
OCD can occur alongside ADHD, autism, anxiety, depression, tic disorders, and other mental health or neurodevelopmental conditions.
This can sometimes make OCD harder to recognize. For example, both OCD and autism can involve routines, repetition, strong preferences, or distress when something changes. But behaviors that look similar from the outside may serve very different purposes.
A compulsion in OCD is typically connected to an obsession, fear, sense of threat, or need for certainty or completeness. Repetitive behaviors, routines, or focused interests associated with autism may have a different function and should not automatically be treated as OCD.
When OCD occurs alongside autism, ADHD, or other forms of neurodivergence, Exposure and Response Prevention (ERP) can still be helpful, but treatment may need to be adapted to the individual. Factors such as sensory needs, communication style, attention, executive functioning, processing speed, and developmental level can all affect how treatment is structured.
The goal is not to treat neurodivergence as a problem. It is to identify which experiences are actually being driven by OCD and help reduce the compulsions, avoidance, and distress that are interfering with the person's life.
Can reassurance make OCD worse?
It can.
Reassurance often provides short-term relief, which makes it very understandable for someone with OCD to seek it and for loved ones to provide it. But repeated reassurance can become part of the compulsive cycle.
Questions such as "Are you sure I'm okay?", "Do you think I hurt someone?", or "Can you promise this isn't contaminated?" may briefly reduce anxiety without helping the person develop greater tolerance for uncertainty.
That does not mean family members should become cold or refuse emotional support. There is an important difference between supporting the person and helping OCD obtain certainty.
Therapy can help individuals and families learn that distinction.
Can OCD be treated in children and teenagers?
Yes. Evidence-based OCD treatment is available for children and adolescents as well as adults.
ERP can be adapted to a young person's age, developmental level, symptoms, and motivation. Parent involvement can also be an important part of treatment, particularly when family members have become involved in reassurance, avoidance, rituals, or other accommodations.
Treatment for younger clients often involves helping the whole family understand the difference between supporting the child and helping OCD.
How can parents help a child or teenager with OCD?
Parents can play an important role in OCD treatment.
Families understandably begin adjusting around a child's anxiety. They may provide repeated reassurance, participate in rituals, change routines, help a child avoid feared situations, answer the same questions repeatedly, or do things for the child that OCD has made difficult.
These patterns are called family accommodation. They usually come from a caring place, but over time they can unintentionally help OCD remain in control.
Parent work can focus on responding supportively to a child's distress while gradually reducing accommodation and communicating confidence in the child's ability to cope.
What is SPACE?
SPACE (Supportive Parenting for Anxious Childhood Emotions) is a parent-based treatment developed by Eli Lebowitz, PhD, at the Yale Child Study Center for children and adolescents with anxiety, OCD, and related difficulties.
Unlike traditional child therapy, SPACE works directly with parents. The child does not need to participate in the therapy sessions.
Parents learn to respond to their child's distress in ways that communicate both acceptance and confidence while identifying and gradually reducing family accommodations that may be maintaining anxiety or OCD.
SPACE can be particularly useful when a child refuses therapy, is not ready to participate in ERP, or when family accommodation has become a major part of the problem.
I have completed training in both SPACE and SPACE Expanded (adapted for ARFID and Failure to Launch) and incorporate parent-focused work when appropriate in my treatment of children and teens with anxiety and OCD.
What if my child refuses to participate in OCD therapy?
Parents can still help their children with OCD even if they are unable or unwilling to participate in therapy themselves.
SPACE was specifically designed as a parent-based treatment and does not require a child to attend sessions. Parents can learn to reduce accommodation, respond differently to reassurance seeking and avoidance, and communicate confidence in their child's ability to tolerate difficult emotions.
For some families, parent work can be the treatment itself. For others, it can help change the family environment in ways that make direct treatment more possible later.
A child's refusal to attend therapy does not necessarily mean that nothing can change.
Should parents stop accommodating OCD all at once?
Parents don’t need to stop every accommodation at once. If a family has spent months or years organizing itself around a child's OCD, abruptly removing every accommodation can create unnecessary conflict and distress.
Parent-based treatment generally involves identifying accommodations, choosing specific targets, planning changes, communicating those changes clearly, and helping parents respond supportively when their child becomes distressed.
Does OCD treatment have to happen in the therapist's office?
No.
Some of the most useful ERP work can happen in the situations where OCD actually shows up. Depending on the treatment plan, exposures can be practiced at home, in stores, outdoors, at school or work, or elsewhere in everyday life.
I sometimes incorporate planned exposures outside my San Marino office when clinically appropriate and logistically possible. Between-session practice can also help clients apply what they learn in therapy to their daily lives.
The goal is not simply to become good at ERP in a therapy room. It is to become less controlled by OCD in the rest of your life.
How long does OCD treatment take?
There isn't one standard timeline.
Treatment length depends on factors such as symptom severity, how much OCD interferes with daily life, the presence of other mental health concerns, how consistently someone can practice between sessions, and whether family accommodation or avoidance is maintaining symptoms.
Some people make substantial progress in a relatively focused course of ERP. Others benefit from longer treatment or a higher frequency of sessions.
An initial assessment can help determine the appropriate level and structure of care.
Can medication help with OCD?
Yes. Medication is one of the evidence-based treatment options for obsessive-compulsive disorder (OCD).
Selective serotonin reuptake inhibitors (SSRIs) are commonly used as first-line medications for OCD. Exposure and Response Prevention (ERP) may be used on its own or alongside medication, depending on the individual and their treatment needs.
As a Licensed Marriage and Family Therapist, I do not prescribe or manage medication. Questions about whether medication may be appropriate, which medication to use, or how it should be managed should be discussed with a psychiatrist or other qualified medical provider. When helpful and with a client's permission, I can collaborate with prescribing providers as part of their overall OCD treatment.
Can ACT be used with ERP for OCD?
Yes. I often incorporate principles from Acceptance and Commitment Therapy (ACT) alongside ERP.
ERP helps people practice approaching feared experiences while reducing compulsive responses. ACT can complement that work by helping clients make room for uncomfortable thoughts and feelings, loosen the struggle to control their internal experiences, and choose actions based on what matters to them rather than what OCD demands.
For me, the goal of OCD treatment isn't simply to make anxiety disappear. It's to help people build a life that becomes increasingly difficult for OCD to run.
What should I look for in an OCD therapist?
OCD often requires more specialized treatment than general supportive therapy alone.
When looking for an OCD therapist, it can be helpful to ask whether the clinician has specific training and experience in OCD and Exposure and Response Prevention (ERP), or other treatment methods for OCD such as I-CBT, how they understand compulsions and avoidance, whether they address mental rituals as well as visible compulsions, and how they involve parents or family members when appropriate.
For child and teen OCD, it can also be useful to ask how the therapist approaches family accommodation and whether they have experience with parent-based interventions such as SPACE.
I have completed specialized ERP training through the Cognitive Behavior Institute and SPACE with Dr. Eli Lebowitz, who developed the treatment at the Yale Child Study Center. My approach integrates ERP with ACT and CBT, with parent involvement when appropriate.
Do you provide OCD therapy in Pasadena?
My office is located in San Marino, California, just south of Pasadena, where I provide in-person OCD therapy for adults, children, and teens from Pasadena, South Pasadena, San Marino, and the surrounding San Gabriel Valley.
I also provide telehealth therapy to clients located throughout California.
Depending on the client's needs, OCD treatment may include ERP, ACT, CBT, imaginal exposure, real-world exposure practice, and parent-focused work using SPACE.
How do I get started with OCD treatment?
I offer a free 20-minute consultation to talk about what you've been experiencing, answer questions about my approach, and determine whether working together seems like a good fit.
For children and teens, I generally begin by speaking with the parent or parents so that I can understand what has been happening, how OCD or anxiety is affecting the family, and whether direct therapy, parent-based treatment, or a combination of the two makes the most sense.