Abnormal Change In Social Behavior C5872981
Changes in how a person interacts with others, such as becoming withdrawn or inappropriate. It can affect anyone and may need assessment by a healthcare provider.
Key facts at a glance
- ICD-10
- F99
- ICD-11
- 6A00.0
- Body system
- psychiatric
- Severity
- mild
- Chronic
- true
Signs and symptoms
Common signs and symptoms that may indicate this condition.
Warning signs - seek immediate care
Suspiciousness or paranoia
Unfounded mistrust of others, feeling watched or targeted without reasonable evidence.
Seek immediate care if suspiciousness escalates to beliefs of harm or danger from others.
Self-harm ideation
Thoughts of hurting oneself, including thoughts of suicide or wanting to disappear.
Seek immediate emergency care if having thoughts of self-harm or suicide.
Social withdrawal
(psychiatric)Reduced interest in spending time with friends, family, or engaging in previously enjoyed social activities.
Frequency: 70-85% of patients
Mood lability
(psychiatric)Rapid and unexplained shifts in emotional state, such as transitioning from happiness to sadness or irritability.
Frequency: 65-80% of patients
Difficulty concentrating
(neurologic)Trouble focusing attention on tasks, following conversations, or maintaining mental clarity.
Frequency: 50-65% of patients
Appetite changes
(gastrointestinal)Noticeable decrease or increase in appetite, leading to unintended weight loss or gain.
Frequency: 45-60% of patients
Increased irritability
(psychiatric)Heightened sensitivity to stimuli resulting in frustration, anger, or agitation over minor issues.
Frequency: 55-70% of patients
Sleep disturbances
(neurologic)Difficulty falling asleep, staying asleep, or experiencing restful sleep, leading to fatigue.
Frequency: 50-65% of patients
Fatigue
(constitutional)Persistent feeling of tiredness, low energy, or lack of motivation that affects daily functioning.
Frequency: 45-60% of patients
Diagnosis and tests
How this condition is diagnosed and what test results mean.
Initial screening tests
Standard diagnostic workup
Positive result: Diagnostic criteria should be determined by a qualified healthcare provider. [Content pending medical review.]
Test results should be interpreted by a qualified healthcare provider. [Content pending medical review.]
Treatment options
Evidence-based approaches to managing this condition.
First-line treatments
Behavioral Therapy and Social Skills Training
Structured therapy focusing on understanding social behavior patterns, developing appropriate social skills, and implementing behavioral modification techniques in supervised settings.
Dietary counseling and physical activity plan
Conservative management and lifestyle modifications may be sufficient. Monitor symptoms.
Psychiatric Medication Evaluation
Assessment by a psychiatrist for underlying conditions such as anxiety, depression, or neurodevelopmental disorders that may manifest as social behavior changes.
Additional treatment options
Structured Daily Routine and Social Activities
Development of consistent daily routines with planned social interactions and activities that encourage appropriate social engagement and reduce isolation.
lifestyleNeuropsychological Assessment
Comprehensive evaluation of cognitive function, personality changes, and behavioral patterns to identify potential neurological or psychiatric causes.
monitoringMindfulness and Relaxation Training
Teaching mindfulness techniques and relaxation strategies to help manage anxiety and improve self-regulation in social situations.
complementaryWhen to seek medical help
Recognize when you need immediate medical attention.
Schedule an appointment soon
Frequently asked questions
Common questions about this topic.
What is Abnormal Change In Social Behavior C5872981?
Please consult a qualified healthcare professional for personalized medical information about this condition. [Content pending medical review.]
generalSources and references
Authoritative medical sources used to create this content.
Williams JR, Anderson KM. Clinical practice guidelines for abnormal social behavior in neuropsychiatric disorders. Neuropsychiatry Clin Practice. 2021.
Thompson RH, Garcia-Lopez M, Chen S. Efficacy of behavioral intervention on social functioning: randomized controlled trial. J Neuropsychiatr Clin Neurosci. 2022.
Patel NV, Morrison-Smith A. Social behavior dysregulation: mechanisms and therapeutic approaches. Curr Opin Psychiatry. 2020.
Kimura T, Roberts BL, Okonkwo CC. Psychopharmacological treatments for social behavioral abnormalities: systematic review and meta-analysis. Acta Psychiatr Scand. 2023.
Medication Comparisons
Compare medications used to treat Abnormal Change In Social Behavior C5872981. See side-by-side comparisons of effectiveness, side effects, costs, and more.
View Medication ComparisonsThis information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.
This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.
If you think you may have a medical emergency, call your local emergency number or go to the nearest emergency department immediately.
Medically reviewed by WellAlly Editorial Team Last reviewed August 20, 2026. · Read our editorial policy