Why Self-Harm and Addiction Often Travel Together

The Clinical Connection

Research consistently documents the co-occurrence of self-harm and substance use disorders, particularly in women:

• Self-harm rates in women with substance use disorders are significantly higher than in the general population
• Substance use rates in women with histories of self-harm are similarly elevated
• Both patterns commonly emerge in adolescence and persist into adulthood without treatment
• Both are strongly associated with trauma history — particularly childhood trauma and sexual abuse
• Both often coexist with mood disorders (depression, bipolar disorder), anxiety disorders, eating disorders, and personality disorders
• Both are over-represented in women relative to men, though men experience both as well

Why They Travel Together — Shared Underlying Functions

Emotional Regulation

Both substance use and self-harm can produce a temporary shift in emotional state — relief from overwhelming distress, escape from intolerable feelings, or a way of feeling something when emotional numbing is the problem. For women whose emotional regulation skills weren't developed in childhood (often due to trauma, neglect, or invalidating environments), these behaviors can function as the primary tools available.

Trauma Response

Both can serve as responses to trauma symptoms — intrusive memories, hyperarousal, dissociation, intolerable shame. Both provide temporary relief from symptoms that have no other immediate exit. Both worsen the underlying trauma over time even as they temporarily quiet it.

Sense of Control

For women whose lives have included substantial loss of control — abuse, chaotic family systems, oppressive circumstances — both behaviors can produce a temporary sense of having control over one's own experience. The control is illusory but can feel essential in the moment.

Self-Punishment

Both can serve as expressions of self-directed anger, guilt, or shame. The internal narrative that one deserves harm finds outlets through both substances and self-harm. Underlying conditions like depression, complex PTSD, and certain personality patterns amplify this.

Communication

Both can communicate distress when verbal expression hasn't been safe or possible. This isn't manipulation — it's communication through the only channels available.

The Critical Distinction Between Self-Harm and Suicide

These are clinically distinct, though they sometimes overlap:

• Self-harm without suicidal intent is typically about coping with emotional pain rather than ending life
• Suicidal thoughts and attempts are about ending intolerable suffering, often through ending life itself
• Both warrant clinical attention; both are serious; the appropriate response differs somewhat
• Women with histories of self-harm have elevated long-term suicide risk, even when individual self-harm episodes weren't suicide attempts
• Substance use disorders themselves elevate suicide risk, particularly when combined with depression, recent loss, or acute crisis

If thoughts of suicide are current, the crisis resources at the top of this article are the most important step. 988 connects you with trained counselors 24/7.

How Trauma Sits Underneath Both

Both self-harm and substance use disorders are disproportionately common in women with trauma histories. The overlap isn't accidental:

• Childhood trauma (abuse, neglect, household dysfunction) is associated with both conditions in adulthood
• Sexual trauma — particularly common in women — substantially elevates risk of both
• Complex PTSD (CPTSD) frequently involves emotion dysregulation that drives both patterns
• Dissociation — common in trauma survivors — can produce experiences where both behaviors feel less consequential or less self-directed
• The body that has experienced trauma sometimes becomes the site of further struggle, with self-harm and substance use as expressions of unresolved internal experience

What Helps — Integrated Treatment

Safety First

If active self-harm is occurring or suicide risk is elevated, immediate safety is the priority. This may involve crisis stabilization, brief hospitalization, intensive outpatient care, or significantly intensified clinical support. The treatments that address underlying conditions work best when basic safety is established first.

Dialectical Behavior Therapy (DBT)

Developed originally to treat chronically suicidal women, DBT is one of the most evidence-based treatments for self-harm. The four skill modules — mindfulness, distress tolerance, emotion regulation, interpersonal effectiveness — directly address what self-harm has been managing. Standard DBT involves individual therapy, group skills training, phone coaching for crisis moments, and clinician consultation team. Modified versions are used in many outpatient programs.

EMDR for Underlying Trauma

Most women with self-harm and substance use histories also have trauma histories. EMDR helps the brain process traumatic memories so they stop driving current symptoms. Addressing trauma often produces substantial reduction in both self-harm urges and substance cravings, because the underlying conditions both behaviors were managing become less acute.

Substance Use Treatment Integrated With Mental Health

Treating substance use without addressing self-harm patterns — or vice versa — often produces incomplete results. Integrated treatment that addresses both, with the underlying conditions, produces better long-term outcomes. ATR's clinical model is built around this integration.

Medication Where Appropriate

Medications addressing co-occurring conditions (SSRIs for depression and anxiety, mood stabilizers for bipolar conditions, antipsychotics for certain presentations) can substantially reduce the drive for both behaviors. ATR coordinates with prescribers; we don't prescribe directly.

Building Alternative Coping

Long-term recovery from self-harm involves developing real alternative ways of regulating emotion, tolerating distress, and managing trauma symptoms. Important note: the goal is genuine emotional skills, not substitute behaviors that use physical discomfort or sensory shock — substitute behaviors that mimic the function of self-harm can reinforce the underlying pattern rather than resolve it. DBT and trauma-focused therapy build the kind of skills that actually replace the function self-harm was serving.

How to Support Someone Navigating Both

• Take it seriously without panicking
• Don't promise secrecy if safety is involved — but don't betray confidences without need
• Listen without immediately solving
• Encourage clinical support; help them connect if they're willing
• Don't make the behaviors the only thing you talk about
• Recognize that their behaviors are managing something real, not attention-seeking
• Get your own support — Al-Anon, family therapy, your own clinical care
• Don't try to be their primary clinical support — you can be relational support, not therapy
• Stay in the relationship through ups and downs, while protecting yourself

How Anchored Tides Treats This Intersection

• Trauma-informed clinical model with EMDR — addressing what underlies both self-harm and substance use
• DBT and CBT — particularly DBT for the emotion regulation work that directly addresses self-harm patterns
• Comprehensive assessment — understanding self-harm history alongside substance use, trauma, and other co-occurring conditions
• Three outpatient levels of care (PHP, IOP, OP) — stepping up to higher intensity if safety warrants
• Mental Health track for women whose primary need is mental health, including women with self-harm histories without active substance use
• Dual-Diagnosis / Co-Occurring Disorders treatment for the multiple conditions that often coexist
• Coordination with prescribers for medication management of co-occurring depression, anxiety, or other conditions
• Coordination with crisis stabilization if immediate safety needs warrant brief hospitalization or higher level of care
• Holistic care — Reiki, Sound Healing, Adventure Therapy, Registered Dietitian — nervous-system regulation supports the broader work
• Women-only programming — safer space for the kind of disclosure this work requires
• In-network with HMOs, EPOs, and PPOs across Blue Shield, BCBS, Anthem, Highmark, Regence, Premera, Multiplan, and Horizon

Take the Next Step

If self-harm and substance use are both part of what you're navigating — or you're supporting someone who is — integrated treatment is what helps. A confidential conversation can help you understand what's available and what might fit your situation.

Call (866) 329-6639 or Verify Your Insurance — confidential, no obligation.

If you are in crisis right now, the resources at the top of this article are the most important next step. 988 connects you with trained counselors 24/7.