Clinical Guides
Post-traumatic Stress Disorder
An India-adapted, review-only guide to trauma-informed recognition, safety assessment, referral and evidence-based care for post-traumatic stress disorder.
MedNext Academy | 12 min read
Post-traumatic Stress Disorder
An India-adapted, review-only guide to trauma-informed recognition, safety assessment, referral and evidence-based care for post-traumatic stress disorder.
Summary
Post-traumatic stress disorder (PTSD) may follow exposure to an event involving threatened death, serious injury or sexual violence. It is characterised by a persistent, disabling pattern of re-experiencing, avoidance, altered threat and arousal, and changes in mood or cognition; the diagnosis requires clinical assessment, not a reaction to a single upsetting event. Early distress after trauma is common and does not by itself establish PTSD. The clinician’s first responsibility is safety: attend to injuries, current danger, suicide risk, child or adult safeguarding, intimate-partner violence, displacement, substance use and severe mental illness. Use a calm, choice-based approach; do not force a detailed trauma narrative in an emergency assessment. Effective care includes practical support, treatment of comorbidity, trauma-focused psychological therapy delivered by trained clinicians, and appropriate referral. A diagnosis should never be used to decide the credibility of a disclosure or delay treatment of injury, pregnancy-related needs or current danger. This educational draft is has been reviewed by the MedNext Clinical Team and does not replace local emergency, legal, safeguarding or specialist mental-health pathways. [PTSD-1]
How Common Is It?
PTSD occurs in people of every gender, age, occupation and community, but risk is unevenly distributed because exposure, ongoing threat, poverty, displacement, discrimination and access to care are uneven. Prevalence estimates depend on the population, the type of trauma, time since exposure and the diagnostic method. They should not be used to decide whether an individual’s experience is credible. In clinical practice, many people present first with insomnia, pain, palpitations, depression, alcohol use, anger, school failure or relationship conflict rather than naming trauma symptoms. WHO identifies conditions related to stress among priority areas for scalable mental-health care and frames its recommendations for settings where specialist access is limited. Screening after a known trauma may be useful within a well-defined pathway, but a questionnaire score is not a diagnosis and must not substitute for a sensitive clinical interview or a response to disclosed danger. Service-use figures from other countries are not Indian prevalence estimates; do not convert them into local burden or resource claims without a comparable Indian study. [PTSD-2]
Risk Factors
Risk reflects the interaction of trauma severity and meaning, repeated or interpersonal trauma, prior mental-health difficulties, childhood adversity, bereavement, physical injury, ongoing danger, limited social support and barriers to housing, justice or health care. Sexual violence, trafficking, torture, communal violence, disasters and accidents may carry specific medical, legal and safeguarding consequences. Not everyone exposed develops PTSD, and apparent resilience should not be used to deny support. Ask what happened only to the extent needed for safety and care; ask about current contact with a perpetrator, threats, dependent children, safe accommodation, police or legal needs, and trusted supports. Enquire about dissociation, sleep, nightmares, intrusive memories, avoidance, panic, alcohol or drug use, self-harm, suicidal thoughts and access to means. Children, adolescents, older adults, people with disability and people with cognitive impairment may disclose indirectly. Never ask a survivor to prove an account before responding to immediate safety and medical needs. [PTSD-1]
Diagnosis
History
Establish the nature and timing of exposure, current safety, symptom clusters, functional impairment, physical injury, medicines, substance use and prior psychiatric history. Ask permission before sensitive questions and offer pauses, choice of clinician or interpreter where feasible. Explore nightmares, flashbacks, triggers, avoidance, hypervigilance, guilt, shame, anger, emotional numbing and dissociation without pressuring disclosure. Clarify whether reminders provoke symptoms and how avoidance has affected travel, work, study, relationships or healthcare attendance; functional impairment makes the formulation clinically useful. ### Examination Perform a focused physical examination guided by injuries, sexual-health needs, pain, sleep and autonomic symptoms. Mental-state examination includes affect, thought process, psychosis, cognition, dissociation, capacity and suicide or violence risk. ### Investigations There is no diagnostic blood test or scan for PTSD. Tests address competing medical causes, injuries, pregnancy, toxicology only when clinically indicated and medication safety. Diagnostic interviews and validated tools can support assessment but should never be the sole basis for labelling or excluding PTSD. [PTSD-1]
Differential Diagnosis
Consider acute stress reactions and adjustment disorders when symptoms are early or do not show the full persistent pattern. Depression, bipolar disorder, generalised anxiety, panic disorder, obsessive-compulsive disorder, psychosis, substance-induced symptoms, complicated grief, traumatic brain injury, delirium, thyroid disease and medication effects can overlap. Dissociation may be mistaken for psychosis; hypervigilance may resemble paranoia; concentration problems may look like attention disorder. A trauma history does not eliminate the need to investigate syncope, seizures, chest pain, chronic pain or cognitive change on their merits. Assess whether symptoms are occurring in an ongoing abusive or unsafe situation, because a focus on internal disorder can obscure the need for protection. For children, consider developmental regression, behavioural change, school avoidance and caregiver reports, while avoiding suggestive questioning. Diagnostic formulation should include strengths, supports, culture, language, disability and practical needs, not merely a checklist. Reassess over time when the picture is evolving. [PTSD-2]
Management
Offer psychological first aid: listen without forcing disclosure, assess needs, protect from further harm, connect with social supports and provide clear information. It is not a debriefing exercise and should not require recounting the trauma. Address immediate safety, injuries, sleep, nutrition, housing, legal access and family support before attempting specialist psychotherapy. For established PTSD, refer for trauma-focused psychological interventions delivered by clinicians trained to work with the relevant age group and trauma context. WHO’s current evidence resource lists individual, group and digital trauma-focused CBT, EMDR and stress management for adults; availability, privacy and trained supervision determine what can safely be offered locally. Treat coexisting depression, anxiety, alcohol use or physical illness in parallel, but do not assume they will resolve when trauma is discussed. Collaborative care should include a safety plan for self-harm or violence risk, consent for family involvement and a crisis contact pathway. Encourage grounding strategies only as short-term stabilisation, not as a promise to erase memories. Attendance may be difficult because avoidance is part of the condition; flexible follow-up and non-punitive re-engagement are clinically important. [PTSD-5]
Prescribing Information
Medicines are not first-line substitutes for trauma-focused therapy and should not be used to silence a disclosure or manage an unsafe social situation. A psychiatrist or appropriately trained prescriber should decide whether pharmacotherapy is indicated after reviewing diagnosis, severity, prior treatment, pregnancy potential, medical illness, substance use, interactions and suicide risk. Short-term sedative prescribing can create dependence, disinhibition, falls and difficulty engaging with recovery; avoid casual or prolonged benzodiazepine use, especially when alcohol or opioids are involved. In the first month after a potentially traumatic event, WHO advises against benzodiazepines for acute traumatic stress symptoms or sleep problems; this does not prevent treating another clearly diagnosed indication under specialist care. If an antidepressant is considered for PTSD or a comorbid depressive or anxiety disorder, explain delayed benefit, early adverse effects, activation, adherence, discontinuation and the need for review. Monitor young people and adults with suicidal thoughts closely during treatment changes. Antipsychotics, mood stabilisers and sleep medicines require a defined indication rather than reflex prescribing for distress. Use current Indian formulary, local protocol and specialist advice for selection and dosing; this guide intentionally gives no regimen. [PTSD-1]
When to Refer
Arrange urgent emergency or psychiatric assessment for suicidal intent, recent self-harm, severe dissociation with inability to remain safe, psychosis, mania, intoxication, withdrawal, marked functional collapse, ongoing violence, sexual assault requiring time-sensitive medical care, or danger to a child or vulnerable adult. Refer to a specialist trauma-informed mental-health service for probable PTSD with significant impairment, complex trauma, diagnostic uncertainty, repeated treatment non-response, comorbid severe depression or substance use, pregnancy-related complexity or need for structured psychotherapy. Children and adolescents should be seen through age-appropriate child and adolescent mental-health and safeguarding pathways. In India, referral may involve a district mental-health service, medical college psychiatry department, emergency department or local protection service depending on urgency and availability. State any safe contact restriction in the referral so that follow-up does not accidentally expose the person to harm. Send a concise, consent-aware handover describing current risks, symptoms, injury needs, medicines, supports and what has already been offered. Do not make referral contingent on a police complaint or a complete trauma narrative. [PTSD-3]
Red Flags
Treat immediate danger as an emergency: active suicidal intent or plan, recent attempt, threats from an alleged perpetrator, acute sexual violence, strangulation history, severe injury, inability to care for self or dependants, severe agitation, command hallucinations, confusion, delirium, intoxication or withdrawal. New neurological deficits, seizure, persistent vomiting, severe headache after injury, chest pain or altered consciousness require medical assessment rather than attribution to anxiety. A person who is mute, detached, very frightened or repeatedly misses appointments may be dissociating or facing coercion; try safe, private contact rather than concluding they are not motivated. Child disclosures, unexplained injuries, exploitation, trafficking indicators or risk from a caregiver demand statutory and local safeguarding action. Do not leave an acutely unsafe person alone, ask them to confront a perpetrator, or provide a contact method that could increase surveillance. Do not send appointment reminders that name trauma or mental health without confirming a safe channel. Document facts, risk assessment, capacity considerations, persons contacted and transfer arrangements clearly. [PTSD-3]
Indian Clinical Context
Trauma care in India must connect mental health with emergency medicine, sexual and reproductive health, child protection, domestic-violence services, social support and legal aid without making any one route a prerequisite for care. The Mental Healthcare Act, 2017 provides rights-based mental-health protections; capacity and consent are decision-specific and must not be assumed away because a person is distressed. Emergency treatment and any restrictive intervention require legal and clinical safeguards, senior support and documentation. Survivors of sexual violence should be offered timely medical care, forensic and legal options according to applicable law and institutional protocol, while respecting informed choice where possible. For attempted suicide, section 115 creates a presumption of severe stress and a duty to provide care, treatment and rehabilitation; it does not remove the need for careful risk assessment. Use qualified interpreters where available, protect privacy in crowded settings and avoid involving family where they may be unsafe. Local services differ, so confirm the actual district referral and emergency route. WHO stress guidance is an international comparator, not a substitute for Indian forensic, safeguarding, referral or formulary rules. [PTSD-3]
NMC Competency Mapping
NMC CBME 2024 supports learning that integrates communication, psychiatry, emergency care, ethics and professionalism. In PTSD-related cases, learners should demonstrate a trauma-informed history: introduce themselves, explain confidentiality and its limits, seek permission, avoid blame and stop when distress escalates. At Know and Know How levels, distinguish expected acute distress from persistent disabling PTSD, identify suicide and safeguarding red flags, and explain why psychological first aid differs from mandatory emotional debriefing. At Show How level, practise a structured handover and safety plan in simulation, including a patient who declines family involvement. Learners must recognise the limits of their role: they do not conduct forensic interviews, determine credibility, prescribe independently or decide complex legal issues from a guide. Assessment should reward dignified language, attention to physical health and appropriate referral as much as recall of symptom clusters. [PTSD-4]
Key Exam Pearls for NEET PG
PTSD is diagnosed clinically after trauma exposure with persistent intrusive re-experiencing, avoidance, heightened threat or arousal and functional impairment; an early stress response is not automatically PTSD. In an emergency vignette, stabilisation and protection outrank detailed recounting of the event. Psychological first aid is supportive, practical and non-intrusive; compulsory single-session debriefing is not a safe default. Always assess depression, alcohol or drug use, dissociation, self-harm and current danger. Flashbacks can be triggered by sensory cues and may coexist with intact reality testing, whereas psychosis requires a different assessment. An unexplained neurological sign, head injury or altered consciousness must not be labelled panic without medical evaluation. In a child, behavioural change or regression may be the presentation. A referral is justified by impairment, risk or treatment need, not by the patient’s willingness to provide a detailed narrative. The best management answer often combines trauma-focused specialist therapy with safety, social support and treatment of comorbidity, rather than a sedative prescription. [PTSD-1]
Frequently Asked Questions
Should a clinician ask a survivor to describe every detail of a traumatic event?
No. Early assessment should obtain only the information needed for safety, immediate medical care and referral. Forcing detailed recounting can intensify distress and may undermine trust. Explain why questions are being asked, offer control over pauses and use a trained interpreter where needed. A specialised therapeutic or forensic interview has a different purpose and should be undertaken only by the appropriate service. Start with a private setting if this is safe, introduce each person present, and explain the limits of confidentiality, including immediate safeguarding duties. Ask the patient what they need most today: treatment of pain or injury, a safe place, help contacting someone, documentation, or emotional support. Accept a decision not to answer non-essential questions. Avoid why questions that imply blame, speculation about credibility, promises about legal outcomes, or requests to repeat the story to multiple staff members. Record only relevant clinical facts using the patient’s words where possible. If a forensic pathway is needed, protect evidence according to local protocol without delaying urgent treatment. The patient can change their mind about disclosure and family involvement as circumstances change.
Can PTSD present mainly as physical symptoms or substance use?
Yes. Sleep problems, pain, palpitations, gastrointestinal symptoms, fatigue, alcohol use, anger and concentration problems may be the presenting complaint. These symptoms still require ordinary medical assessment. A sensitive question about stressful events or safety can open discussion, but clinicians should not assume trauma explains every symptom or neglect other diagnoses. A good formulation considers whether symptoms are linked to reminders, whether avoidance is narrowing daily life, whether sleep loss is affecting work or parenting, and whether alcohol or sedatives are being used to manage distress. It also asks about medicines, head injury, pregnancy, endocrine illness and infection when relevant. Treatment should not become conditional on giving a detailed trauma history. A person can receive support for sleep, pain, substance use and safety while specialist trauma assessment is arranged. If symptoms began after a crash, assault or disaster, clinicians should still enquire about ongoing danger, financial hardship and access to transport, because practical barriers can maintain distress and prevent attendance.
What does psychological first aid involve after a traumatic event?
Psychological first aid is humane, practical support: listen without forcing talk, assess immediate needs, help protect from further harm, give accurate information and connect the person with trusted supports and services. It is not counselling that requires emotional disclosure, and it should not replace emergency treatment, safeguarding action or specialist mental-health referral when these are needed. In practice, staff can offer water, a quiet place, interpretation, help contacting a safe person, information about next steps and a follow-up appointment. They should check whether it is safe to send text messages, leave voicemails or speak in front of relatives. Normalise that distress, sleep disruption and strong emotions can occur without predicting chronic illness, while explaining which symptoms require urgent review. Encourage simple choices such as sitting near an exit, having a support person nearby, or returning later for questions. Do not require group sharing, emotional ventilation or a written account. The aim is dignity, connection and practical safety, not rapid emotional processing.
When is a trauma-related presentation an emergency in India?
It is an emergency when there is immediate suicide or violence risk, severe injury, sexual assault requiring urgent medical care, altered consciousness, intoxication, withdrawal, psychosis, mania, severe dissociation or danger to a child or vulnerable adult. Use local emergency and safeguarding pathways. A patient does not need to make a police complaint before receiving necessary health care and a safety assessment. Transfer should be supervised when the person cannot remain safe, is medically unstable or may be monitored by a perpetrator. Provide a concise handover: known injuries, time-critical needs, pregnancy possibility, medicines, allergies, current threats, children or dependants, self-harm history and whether it is safe to contact family. Emergency staff should preserve privacy, explain choices and avoid asking the patient to repeat non-essential details. If emergency transport is delayed, do not leave the person alone where there is an active suicide or violence risk; seek institutional security or police support according to local procedure. After emergency care, arrange a named follow-up contact because risk and practical needs often persist beyond the first encounter. A trusted person may accompany the patient only if the patient agrees and that person is not implicated in harm. Ensure written information does not expose the person to retaliation. Where child protection applies, explain the reason for reporting in language the patient can understand unless doing so would create immediate danger. A clear post-discharge plan should name the next service, date, safe contact method, crisis route and who will check whether the connection occurred.
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