An attachment disorder is a childhood condition in which a young child does not form a secure emotional bond with a primary caregiver, usually after a sustained period of neglect or unstable care. The signs differ depending on which of the two attachment disorders is present. They differ again in adults who carry attachment wounds forward from early childhood without ever having been diagnosed.
That second picture is where the confusion starts. Searching for signs of an attachment disorder turns up childhood symptom lists that do not describe what an adult is actually experiencing. Both are covered below, along with what the diagnosis requires and what mental health treatment for attachment difficulties involves.
What Is an Attachment Disorder?
Attachment describes the emotional bonds a child forms with the adult caregivers who look after them. When a caregiver responds consistently to a child’s basic emotional needs, the child learns that closeness is safe and distress can be soothed. When that emotional responsiveness is missing over a long period, development goes differently, and some children do not form selective attachments at all.
An attachment disorder is the clinical diagnosis given when that disruption is severe enough to disturb a child’s social and emotional development. It is not a label for a difficult childhood. Medication does not treat the condition itself, though it is sometimes used for co-occurring symptoms.
The Two Attachment Disorders in the Diagnostic and Statistical Manual
There are two attachment disorders recognized in the Diagnostic and Statistical Manual of Mental Disorders: reactive attachment disorder (RAD) and disinhibited social engagement disorder (DSED). The manual classifies reactive attachment disorder as a trauma- and stressor-related condition of early childhood caused by social neglect or maltreatment. That places it alongside conditions like PTSD rather than among developmental disorders.
Both RAD and DSED require a developmental age of at least nine months. RAD additionally requires that the disturbance be evident before age five. DSED does not have the same explicit before-age-five criterion, although it requires a history of extremely insufficient care beginning early in development. RAD appears to be uncommon in the general population, but its precise prevalence is uncertain because large, representative studies are limited.
Rates of both RAD and DSED are substantially higher in populations exposed to severe neglect, institutional deprivation, or disrupted caregiving. In past studies, reactive attachment disorder was estimated at roughly 1 to 2 percent of the general population [1].
How Attachment Disorders Differ from Attachment Styles
Attachment styles come from a different body of work. Attachment theory, developed through the research of John Bowlby and Mary Ainsworth, describes patterns in how people handle closeness: secure, anxious attachment, avoidant, and disorganized attachment. These attachment patterns are studied in adults and show up clearly in romantic relationships.
They are not diagnoses. Insecure attachment styles are not mental disorders, and no edition of the Diagnostic and Statistical Manual lists them as such. Someone can score as anxiously attached on a questionnaire and be nowhere near clinical criteria. A mental health treatment plan built on the wrong premise tends to aim at the wrong target.
Signs of Attachment Disorder in Young Children
Both diagnoses are childhood conditions, so the recognized symptom lists describe young children. The American Academy of Child and Adolescent Psychiatry notes that problems can appear as early as a child’s first birthday. The problems associated with attachment disorders, spanning mental and physical health as well as social development, may persist as the child grows older.
For RAD, DSM criteria specifically exclude cases in which autism spectrum disorder criteria are met. DSED does not contain the same formal autism exclusion, although clinicians still consider autism, ADHD, developmental differences, trauma-related conditions, and other explanations during differential diagnosis.
Reactive attachment disorder shows up as a consistent pattern of emotionally withdrawn behavior rather than something that comes and goes. Alongside the withdrawal, clinicians look for a social and emotional disturbance characterized by:
- Rarely seeking comfort when hurt or frightened, and responding minimally when comfort is offered
- Limited positive affect during ordinary social interactions
- Unexplained irritability, sadness, or fearfulness with familiar adult caregivers
Disinhibited social engagement disorder runs the other direction, toward indiscriminate friendliness:
- Overly familiar verbal and physical behavior with unfamiliar adults
- Approaching strangers with little or no hesitation, sometimes willingly leaving with them
- Not checking back with their own caregiver the way children of that age typically do
DSED is often missed, or read as an outgoing personality. The distinguishing feature is the absence of ordinary wariness, not the friendliness itself.
What Can Attachment Difficulties Look Like in Adults?
RAD and DSED are childhood-onset disorders associated with early insufficient care. RAD specifically requires that the disturbance be evident before age five; DSED does not carry the same explicit age-five criterion. Adult attachment disorder is not a formal diagnostic category, and neither is adult disinhibited social engagement.
What does exist, and what many adults recognize immediately in themselves, are lasting attachment difficulties. These are patterns laid down in early relationships. Decades later, they still shape how a person handles closeness, asks for emotional support, and reads other people.
Signs in Close Relationships
Adults carrying attachment wounds tend to describe the same handful of experiences. Emotional intimacy feels risky, so it gets held at arm’s length. Closeness triggers an urge to withdraw, or the reverse, a fear of being left that makes small distances feel like abandonment. Many people can maintain relationships comfortably until things turn serious, and then something reflexive takes over. Maintaining healthy relationships starts to feel like effort other people do not have to make.
Trust is frequently the sticking point, and often the first thing people work on in therapy. Our guide to rebuilding trust in a relationship walks through that process.
Signs in Emotional Regulation and Self-Esteem
Early caregiver co-regulation is one important contributor to the development of emotion regulation. People with insecure attachment patterns may be more likely to use less adaptive strategies for managing distress, although attachment is only one of many influences on emotional regulation. Feelings arrive fast and take longer to settle, and sleep and physical health often take the hit. Low self-esteem is common, along with a sense of not quite belonging in groups.
What Causes Attachment Disorders?
The required cause is a history of insufficient care, and the diagnostic criteria describe it in three forms. The first is sustained deprivation of a child’s needs for stimulation, comfort, and affection. The second is repeated changes of primary caregiver that prevent stable attachments from forming. The third is being raised in settings, including some institutional environments, where the ratio of children to adults makes selective attachment unlikely [1].
Those conditions overlap with the risk factors clinicians watch for: emotional neglect, abuse, multiple traumatic losses, and time in foster care or other out-of-home placement [2]. Extreme institutional deprivation produced much of the early research here. Adversity alone does not produce an attachment disorder, and most children who experience adversity do not develop RAD or DSED. Even so, rates are considerably higher in populations exposed to severe neglect, institutional deprivation, or repeated caregiving disruption than in community populations.
Where unresolved trauma is part of the picture, our guidance on managing anxiety is a reasonable starting point.
How Attachment Disorders Are Diagnosed
Diagnosis is made by a mental health professional through a comprehensive assessment, not a questionnaire or an online quiz. The clinician takes a developmental and caregiving history, observes the child with their caregivers, and judges whether the pattern is consistent and severe enough to meet criteria.
One criterion is an exclusion: reactive attachment disorder cannot be diagnosed when autism spectrum disorder better explains the presentation. The two share some surface features around social interaction, but they have different causes and courses. Other mental health conditions are weighed in the same process. An adult assessment will not produce an attachment disorder diagnosis. It can, however, identify which mental health concerns are actually in play, whether that is trauma, depression, anxiety, or a relational pattern therapy can work with.
How Do You Treat Attachment Issues in Adults?
In childhood, proper treatment for attachment disorders centers on the caregiving relationship: a comprehensive psychiatric assessment and an individualized plan involving the child and family together, aimed at helping the child develop secure attachments.
Clinical reviews of reactive attachment disorder report that early identification and treatment improve outcomes, and that parent education is central. That is why parenting skills classes sit alongside the child’s own therapy. Psychopharmacological interventions are not indicated for the core features of either disorder, though adjunctive treatment is sometimes recommended where aggressive or oppositional behavior occurs alongside DSED.
For adults, appropriate treatment means therapy aimed at the patterns themselves, and the treatment options are largely relational rather than pharmaceutical. Much of the work happens inside the therapeutic relationship rather than through any single technique, and that is the mechanism. A reliable relationship is where a person learns that closeness can be safe, which is the groundwork for the capacity to form healthy attachments later.
Therapy Approaches for Attachment Difficulties
Several approaches are used, often in combination. Trauma-focused therapy addresses the experiences underneath the pattern, while attachment-based and relational therapies work on how a person relates to others. Cognitive behavioral therapy helps people become aware of automatic ways of thinking that are inaccurate or harmful, question those thoughts, and change self-defeating behavior patterns [3].
Where the pattern shows up mostly between two people, couples counseling is sometimes the more direct route, either instead of or alongside individual therapy. Coercive techniques marketed as attachment therapies, including so-called rebirthing strategies, are potentially dangerous and should be avoided [2]. A provider offering physical restraint or forced holding as attachment treatment is operating outside accepted practice.
Coping Strategies You Can Practice
Therapy does the structural work, and coping strategies make the weeks in between easier. Naming the pattern as it happens helps more than many people expect. When you notice the pull to withdraw, you can recognize it as an old reflex rather than a sign that the relationship is failing. That gives you room to choose differently.
Ask one trusted person for emotional support and tell them what you are working on. Practice staying in a conversation thirty seconds past the point where you would normally leave. Keep sleep and movement steady, since a depleted nervous system regulates poorly.
When to Talk to a Mental Health Professional
The useful test is interference rather than severity. When difficulty with closeness is affecting your relationships, your work, or your sense of yourself, and has been doing so for a sustained period, that is reason enough to talk to someone.
Cost is a real obstacle rather than a personal failing. Pooled Minnesota Health Access Survey data from 2021 and 2023 found that one in five nonelderly Minnesota adults reported their mental health was not good for 14 or more of the previous 30 days. That is more than 600,000 people. It also found that 13 percent needed mental health care during the year but did not get it because of the cost [4].
If therapy has been tried before without helping, that is worth raising rather than treating as settled. The National Institute of Mental Health suggests talking to your therapist when a reasonable amount of time has passed without improvement, and considering other approaches. Our overview of outpatient mental health care options like PHP and IOP explains what the first few appointments involve.
NorthStar Regional provides mental health assessment and ongoing therapy for adults across the Twin Cities metro. If attachment difficulties are affecting your life and you would like to talk it through, our counseling services team can help you find a starting point.
Sources
- Ellis EE, Yilanli M, Saadabadi A. Reactive Attachment Disorder. StatPearls, NCBI Bookshelf. Last updated May 1, 2023. https://www.ncbi.nlm.nih.gov/books/NBK537155/
- American Academy of Child and Adolescent Psychiatry. Attachment Disorders. Facts for Families No. 85, January 2017. https://www.aacap.org/AACAP/Families_and_Youth/Facts_for_Families/FFF-Guide/Attachment-Disorders-085.aspx
- National Institute of Mental Health. Psychotherapies. Last reviewed February 2024. https://www.nimh.nih.gov/health/topics/psychotherapies
- State Health Access Data Assistance Center. Mental Health Care in Minnesota: Examining Access and Affordability with MNHA Data. November 10, 2025. https://www.shadac.org/news/mental-health-care-access-affordability-minnesota-MNHA-data
