NLE Psychiatric Disorders — Anxiety, Obsessive-Compulsive, and Trauma-Related DisordersDetailed Explanation

The Nature of Anxiety: Levels and the Perceptual Field

Anxiety is a vague, subjective feeling of apprehension, uneasiness, or dread in response to a perceived threat that is often unknown or nonspecific. This is the key distinction from fear: fear has a known, identifiable cause, while anxiety does not. Think of it this way — if a patient is terrified because a dog is running toward them, that is fear. If a patient feels dread but cannot explain why, that is anxiety. Anxiety exists on a four-level continuum, and each level demands a different nursing response. The most important physiologic principle underlying all four levels is that as anxiety increases, the perceptual field (the client's ability to perceive, attend to, and process information) narrows. This is why you NEVER attempt health teaching during severe anxiety or panic. **Level 1 — Mild Anxiety:** The perceptual field is actually WIDENED. The person is alert, focused, and motivated. Senses are sharp. This level is adaptive and can IMPROVE learning and problem-solving. Example: A nursing student feels mild anxiety before a clinical rotation — this sharpens attention and focus. **Level 2 — Moderate Anxiety:** The perceptual field NARROWS. The person focuses on immediate concerns and may miss peripheral information. Physical symptoms include tension, diaphoresis, and a slight increase in vital signs. The client CAN still attend and learn IF directed and guided. Nursing action: Focus the client, use clear communication, and begin teaching if needed. **Level 3 — Severe Anxiety:** The perceptual field is GREATLY REDUCED. The client can only focus on scattered details, not the big picture. Physical symptoms intensify: headache, palpitations, tremors, nausea, hyperventilation, urinary frequency. The client feels overwhelmed. Nursing action: Do NOT teach. Provide simple, short directions. Reduce stimulation. Stay with the client. **Level 4 — Panic:** The most extreme level. Rational thought is LOST. Behavior becomes disorganized and purposeless. The client may experience terror, an inability to communicate coherently, and a feeling of impending doom or death. This is a medical and nursing emergency — safety is the priority. Never leave a panicking client alone. Defense mechanisms are unconscious mental processes the ego uses to manage anxiety (e.g., repression, denial, projection, displacement, sublimation). They are normal and healthy when used in moderation. They become maladaptive when overused and interfere with daily functioning.

Generalized Anxiety Disorder (GAD)

Generalized Anxiety Disorder (GAD) is characterized by excessive, uncontrollable worry about multiple areas of life — work, health, family, finances, everyday events — that is present on more days than not for at least six months. Unlike a phobia where worry is focused on a specific object, or panic disorder with sudden attacks, GAD is like a constant background hum of worry that the client cannot turn off. The client with GAD usually KNOWS that the worry is excessive and out of proportion, but they feel powerless to stop it. This insight does not relieve the anxiety — it often adds frustration. Associated symptoms include restlessness or feeling 'keyed up,' easy fatigability, difficulty concentrating (mind goes blank), irritability, muscle tension, and sleep disturbances (trouble falling asleep, staying asleep, or having restless, unsatisfying sleep). The NANDA nursing diagnoses commonly applicable to GAD include: - Anxiety related to perceived threats as evidenced by restlessness, irritability, and excessive worry - Ineffective Coping related to inadequate coping strategies - Disturbed Sleep Pattern related to anxiety - Readiness for Enhanced Coping (for clients with insight and motivation) **Nursing Management of GAD:** The nursing goal is to reduce anxiety to a manageable level where the client can engage in problem-solving and therapy. 1. Provide a calm, low-stimulation environment (reduce noise, lighting, number of people). 2. Maintain a calm, reassuring presence — the nurse's own calm is therapeutic. 3. Use short, simple sentences and a gentle tone. 4. Stay with the client during periods of high anxiety. 5. Teach and reinforce relaxation techniques: - **Deep breathing (diaphragmatic breathing):** Slow, deep breaths activate the parasympathetic nervous system and counter the fight-or-flight response. - **Progressive muscle relaxation (PMR):** Systematically tensing and releasing muscle groups to reduce physical tension. - **Guided imagery:** Directing the mind to a peaceful mental image. - **Mindfulness:** Non-judgmental awareness of the present moment. 6. Help the client identify anxiety triggers and current coping strategies. 7. Collaborate with the team for cognitive-behavioral therapy (CBT), which is the first-line psychotherapy for GAD. 8. Administer and monitor SSRIs (first-line pharmacologic treatment) and educate on the 2-4 week delay in therapeutic effect.

Panic Disorder and Panic Attacks

Panic disorder is characterized by recurrent, UNEXPECTED panic attacks — abrupt surges of intense fear or discomfort that peak within minutes. The key word is 'unexpected': unlike a phobia where fear is triggered by a known stimulus, panic attacks in panic disorder seem to come 'out of nowhere.' The physical symptoms of a panic attack are dramatic and frequently mimic a heart attack, which is why patients often present to the emergency department first. Symptoms include: - Palpitations, pounding heart, or rapid heart rate - Sweating - Trembling or shaking - Shortness of breath or choking sensation - Chest pain or pressure - Nausea or abdominal distress - Dizziness, lightheadedness, or feeling faint - Paresthesias (numbness or tingling sensations) - Chills or hot flashes - Derealization (feeling that surroundings are unreal) or depersonalization (feeling detached from one's own body) - Fear of losing control, 'going crazy,' or dying For the diagnosis of panic DISORDER (not just an isolated attack), there must be at least one month of either persistent worry about future attacks or significant maladaptive behavioral changes (such as avoidance) following the attacks. **Agoraphobia** frequently develops as a complication of panic disorder. The client, fearing a panic attack in a situation where escape is difficult or help is unavailable, begins avoiding those situations — crowded malls, public transportation, being alone outside the home. This avoidance progressively restricts the person's life. **PRIORITY NURSING INTERVENTIONS DURING AN ACTIVE PANIC ATTACK:** This sequence is a HIGH-YIELD NLE topic: 1. **STAY WITH THE CLIENT — never leave a panicking client alone.** (Safety priority) 2. **Remain calm yourself** — the nurse's calm is contagious; anxiety is also contagious. 3. Use a **calm, reassuring, low voice** with **short, clear, simple directions**. 4. **Move the client to a quiet, less stimulating environment** if possible. 5. Guide the client in **slow, controlled breathing** (in through the nose for 4 counts, hold for 2, out through the mouth for 6) to counter hyperventilation. 6. **DO NOT attempt teaching, problem-solving, or detailed explanations during the peak of panic.** The client cannot process it — their perceptual field is maximally narrowed. 7. **Ensure safety** — impaired judgment means risk of harm. 8. Only after the attack subsides and anxiety decreases to a manageable level should the nurse begin education, debriefing, or discharge instructions.

Phobias: Specific Phobia, Social Anxiety Disorder, and Agoraphobia

A phobia is a persistent, irrational, excessive fear of a specific object or situation that leads to avoidance. The key features that distinguish a phobia from normal fear are: the fear is DISPROPORTIONATE to the actual danger, it is PERSISTENT, and it causes significant distress or functional impairment. The person often recognizes the fear as irrational but cannot control it. **Three Main Types:** 1. **Specific Phobia:** Fear of a specific object or situation. Common subtypes include: - Animal type (e.g., spiders, dogs, snakes) - Natural environment type (e.g., heights, storms, water) - Blood-injection-injury type (e.g., seeing blood, getting injections — this subtype uniquely causes vasovagal syncope/fainting, not just fight-or-flight) - Situational type (e.g., flying, enclosed spaces, tunnels) 2. **Social Anxiety Disorder (Social Phobia):** Fear of social situations where the person may be scrutinized, judged, or embarrassed. Examples: speaking in public, eating in front of others, meeting new people. The person fears humiliation and avoids social interactions, which can severely impair occupational and social functioning. 3. **Agoraphobia:** Fear of being in situations where escape is difficult or help is unavailable during a panic-like reaction. Examples: being in a crowd, standing in a line, being on a bridge, using public transportation, or being outside the home alone. Clients may become housebound. **Treatment Approaches (HIGH-YIELD for NLE):** **Systematic Desensitization** is the GOLD STANDARD behavioral therapy for phobias. It has three steps: 1. **Relaxation training** — the client learns a relaxation technique (usually PMR or deep breathing). 2. **Anxiety hierarchy construction** — the client and therapist create a hierarchy of anxiety-provoking situations, from least to most frightening (e.g., for dog phobia: looking at a picture of a dog → watching a video of a dog → being near a dog behind a fence → petting a dog). 3. **Graduated exposure paired with relaxation** — the client is gradually, SYSTEMATICALLY exposed to each step of the hierarchy while practicing relaxation. The pairing of relaxation with the feared stimulus DECONDITIONS the fear response. **Flooding (Implosion Therapy):** The client is exposed to the MOST anxiety-provoking stimulus immediately, either in imagination (implosion) or in reality (flooding), without the gradual build-up. This is more intense and less commonly used in clinical practice. **Nursing Role in Behavioral Therapy:** - Support the client through the exposure hierarchy — provide encouragement without FORCING confrontation. - Never mock or dismiss the fear — phobias cause genuine distress. - Reinforce relaxation technique practice. - Administer and educate on SSRIs for social anxiety disorder.

Obsessive-Compulsive Disorder (OCD)

Obsessive-Compulsive Disorder (OCD) is defined by two core components: **Obsessions** are recurrent, persistent, intrusive, and unwanted thoughts, urges, or images that cause marked anxiety or distress. The client recognizes these thoughts as their own (unlike psychosis, where the client might believe thoughts are inserted externally) but cannot suppress them. Common obsessions include: fear of contamination (e.g., 'germs are everywhere'), pathological doubt (e.g., 'did I turn off the gas?'), forbidden or taboo thoughts (e.g., intrusive violent or sexual thoughts), and need for symmetry/order. **Compulsions** are repetitive behaviors (handwashing, ordering, checking, touching) or mental acts (praying, counting, repeating words silently) that the person feels DRIVEN to perform in response to the obsession or according to rigid rules. The compulsion's purpose is to REDUCE THE ANXIETY caused by the obsession, or to prevent a dreaded outcome. They are time-consuming (more than 1 hour per day) and cause significant distress or functional impairment. The person usually has insight — they recognize the obsessions and compulsions are excessive or unreasonable — but the recognition provides no relief. **Understanding the OCD Cycle:** Obsessive thought (e.g., 'my hands are contaminated with germs') → Anxiety and distress → Compulsive behavior (e.g., handwashing 50 times) → TEMPORARY anxiety relief → Obsessive thought returns → Cycle repeats This is critical for NLE: **THE COMPULSION IS THE CLIENT'S WAY OF CONTROLLING ANXIETY.** If you abruptly remove or prevent the compulsion (ritual), you remove the client's only current coping mechanism and ESCALATE anxiety dramatically. **HIGH-YIELD NLE Nursing Management of OCD:** 1. **DO NOT abruptly stop or interrupt the ritual early in treatment.** This is one of the most tested NLE points for OCD. Interrupting the ritual takes away the client's anxiety-control mechanism. 2. **Allow time for the ritual** in the daily schedule, while GRADUALLY setting reasonable limits as the client improves through therapy. 3. Provide a **structured schedule of activities** to reduce idle time (unoccupied time increases obsessive thinking). 4. **Protect skin integrity** — obsessive handwashing leads to excoriation, dryness, cracking, and infection risk. Assess skin condition and apply protective interventions (moisturizers, gloves). 5. Convey **acceptance of the person** without reinforcing the rituals. Express genuine care without reinforcing the behavior. 6. Support **Exposure and Response Prevention (ERP)** — the CBT-based first-line therapy for OCD, in which the client is gradually exposed to the feared stimulus while being supported in NOT performing the ritual, allowing anxiety to naturally decrease (habituation). 7. **SSRIs** are the first-line pharmacotherapy for OCD; **fluvoxamine** and **sertraline** are particularly studied in OCD. Higher doses are typically needed for OCD than for depression. 8. Monitor for **self-harm risk** — the distress of severe OCD can lead to depression and suicidal ideation. **Nursing Diagnoses for OCD:** - Anxiety related to perceived threats as evidenced by compulsive behaviors - Ineffective Coping related to ritualistic behavior - Risk for Impaired Skin Integrity related to repetitive handwashing - Disturbed Sleep Pattern related to time-consuming rituals - Social Isolation related to time consumed by rituals

Post-Traumatic Stress Disorder (PTSD) and Acute Stress Disorder

Post-Traumatic Stress Disorder (PTSD) develops after exposure to actual or threatened death, serious injury, or sexual violence. The exposure can be direct (experiencing the event), witnessed (seeing it happen to someone else), learning that a close family member or friend experienced it, or repeated/extreme exposure to aversive details (e.g., first responders, disaster relief nurses). In the Philippine context, PTSD is a significant public health concern following natural disasters such as Typhoon Yolanda (Hainan), major earthquakes, and situations of armed conflict in Mindanao. RA 11036 explicitly supports disaster mental health response and community-based PTSD care. **PTSD has FOUR core symptom clusters:** 1. **Intrusion (Re-experiencing):** The trauma is relived involuntarily. - Flashbacks — the most characteristic symptom; the client feels as if the trauma is happening NOW. - Nightmares about the traumatic event. - Intrusive distressing memories. - Intense physiologic or psychological reactivity to cues that resemble the trauma. 2. **Avoidance:** Active efforts to avoid trauma reminders. - Avoiding thoughts, feelings, or memories related to the trauma. - Avoiding external reminders: people, places, activities, objects, situations. 3. **Negative Alterations in Cognition and Mood:** - Persistent negative beliefs (e.g., 'I am bad,' 'No one can be trusted'). - Persistent negative emotions (fear, horror, guilt, shame, anger). - Diminished interest in activities. - Emotional numbing or detachment from others. - Inability to experience positive emotions (emotional anesthesia). 4. **Hyperarousal and Reactivity:** - Hypervigilance — constant scanning for danger. - Exaggerated startle response. - Irritability or angry outbursts. - Reckless or self-destructive behavior. - Concentration difficulties. - Sleep disturbances. **Duration Distinction (HIGH-YIELD NLE):** - **Acute Stress Disorder:** Symptoms occur within 3 DAYS TO 1 MONTH after the traumatic event. Similar symptom clusters as PTSD but of shorter duration. - **PTSD:** Symptoms PERSIST for MORE THAN 1 MONTH after the traumatic event. - When acute stress disorder symptoms persist beyond one month, the diagnosis becomes PTSD. **Nursing Management of PTSD:** The foundational principle is **TRUST AND SAFETY FIRST** — before any therapeutic work can begin, the client must feel safe with the nurse. 1. Establish a safe, nonjudgmental, supportive therapeutic relationship. 2. Allow the client to talk about the event at THEIR OWN PACE — do not pressure or rush disclosure. 3. Teach **grounding techniques** for managing flashbacks: - 5-4-3-2-1 technique: name 5 things you can see, 4 you can hear, 3 you can touch, 2 you can smell, 1 you can taste. This brings the client back to the present. - Physical grounding: holding ice, stomping feet on the floor. 4. Teach relaxation techniques for hyperarousal. 5. Help re-establish daily routines and social support systems. 6. **Assess for comorbidities: depression, substance use disorders, and SUICIDE RISK** — these frequently accompany PTSD and are often the presenting complaint. 7. Refer and coordinate for **Trauma-Focused CBT (TF-CBT)** and **Eye Movement Desensitization and Reprocessing (EMDR)**. 8. Administer SSRIs as prescribed (first-line pharmacotherapy for PTSD). **NANDA Nursing Diagnoses for PTSD:** - Post-Trauma Syndrome related to traumatic event as evidenced by flashbacks and hypervigilance - Risk for Self-Directed Violence - Disturbed Sleep Pattern - Social Isolation - Ineffective Coping

Dissociative Disorders

Dissociative disorders involve a disruption in the normally integrated functions of consciousness, memory, identity, perception, behavior, and sense of self. Dissociation is understood as a defense mechanism against overwhelming trauma — the mind 'disconnects' from intolerable experiences to survive them. **Three Main Dissociative Disorders:** 1. **Dissociative Amnesia:** The inability to recall important personal autobiographical information, usually of a traumatic or stressful nature, that is too extensive to be explained by ordinary forgetfulness. The most common and mild form involves a localized amnesia (inability to recall events from a specific time period surrounding the trauma). - **Dissociative Fugue** (a specifier of dissociative amnesia): The client suddenly travels away from home, may assume a new identity, and has complete amnesia for their prior identity. Example: A person who survived a traumatic event is found wandering in another city with no memory of who they are or how they got there. 2. **Dissociative Identity Disorder (DID):** Presence of two or more distinct personality states or identities (formerly called multiple personality disorder) that recurrently take control of the person's behavior. There are significant gaps in memory between identity states. Each identity may have its own name, age, gender, mannerisms, and memories. DID is strongly associated with severe childhood trauma/abuse. 3. **Depersonalization/Derealization Disorder:** - **Depersonalization:** The client feels detached from their own body, thoughts, feelings, or sensations — as if they are an outside observer of their own mental processes (e.g., 'I feel like I'm watching myself from outside my body'). - **Derealization:** The surroundings feel unreal, dreamlike, or distant (e.g., 'Everything around me looks fake, like a movie set'). - Reality testing remains INTACT — the client knows this feeling is not real, which distinguishes it from psychosis. **Nursing Management of Dissociative Disorders:** 1. **SAFETY IS THE TOP PRIORITY.** Clients with dissociative disorders are at significant risk for self-harm, particularly during fugue states or between identity transitions in DID. 2. Provide a **calm, safe, predictable environment** to reduce triggers. 3. **Build trust** — this is the foundation of all therapeutic work. Clients with dissociative disorders typically have histories of severe trauma and trust violations. 4. **Do NOT flood the client with information about their trauma** before a therapeutic alliance is established. Premature confrontation with traumatic material can destabilize the client and cause further dissociation or self-harm. 5. Help the client **recognize early signs of dissociation** and use grounding techniques. 6. Coordinate with the multidisciplinary team for long-term trauma-focused therapy. 7. In DID, communicate respectfully with whichever identity presents, never denying or challenging the existence of other identity states. **NANDA Nursing Diagnoses:** - Risk for Self-Directed Violence - Disturbed Personal Identity (particularly for DID) - Disturbed Sensory Perception - Impaired Memory - Anxiety

Pharmacology: SSRIs and Benzodiazepines

Pharmacotherapy supports psychotherapy — it is rarely used as the sole treatment for anxiety-related disorders. Filipino nurses must know generic names, mechanisms, indications, key nursing considerations, and critical patient teaching points for both major drug classes. --- **SELECTIVE SEROTONIN REUPTAKE INHIBITORS (SSRIs)** **Generic names:** fluoxetine, sertraline, paroxetine, escitalopram, fluvoxamine, citalopram **Mechanism:** Block the reuptake of serotonin into the presynaptic neuron, increasing serotonin availability in the synapse. **Indications:** SSRIs are the FIRST-LINE pharmacologic treatment for: - All anxiety disorders (GAD, panic disorder, social anxiety disorder) - OCD (higher doses needed; fluvoxamine, sertraline particularly noted) - PTSD - Depression (highly comorbid with all of the above) **Why SSRIs over older agents?** SSRIs are effective, well-tolerated, and FAR SAFER in overdose than tricyclic antidepressants (TCAs) and monoamine oxidase inhibitors (MAOIs) — an important consideration when prescribing to clients with anxiety disorders who may have suicidal ideation. **KEY NURSING CONSIDERATIONS FOR SSRIs:** 1. **Delayed onset: full therapeutic effect takes 2–4 weeks (sometimes up to 6 weeks).** This is a critical teaching point. Clients often stop the medication early because 'it isn't working.' Adherence in the first 4-6 weeks is essential. 2. **Do NOT stop abruptly** — tapering is required to prevent discontinuation syndrome: dizziness, flu-like symptoms, paresthesias ('brain zaps'), irritability, anxiety rebound. Gradually taper under medical supervision. 3. **Monitor for increased suicidal ideation** in the first weeks, especially in adolescents and young adults. As energy improves before mood fully lifts, a previously lethargic suicidal client may now have the energy to act on suicidal thoughts. The FDA (and by extension Philippine clinical guidelines) includes a black box warning about this risk. 4. **Common side effects:** Nausea (take with food), headache, insomnia or drowsiness, tremor, dry mouth, and most importantly — **sexual dysfunction** (decreased libido, delayed orgasm, erectile dysfunction). Sexual dysfunction is the most common reason for non-adherence and must be proactively discussed. 5. **SEROTONIN SYNDROME** — a potentially life-threatening emergency: - **Cause:** Combining SSRIs with other serotonergic drugs: MAOIs, triptans (for migraines), tramadol (an opioid analgesic), linezolid, St. John's Wort (herbal supplement), or dextromethorphan. - **Symptoms (Triad):** Neuromuscular abnormalities (tremor, hyperreflexia, clonus, myoclonus), autonomic instability (tachycardia, hyperthermia, diaphoresis, labile blood pressure), altered mental status (agitation, confusion). - **Critical rule:** NEVER combine an SSRI with an MAOI. A washout period of at least 14 days (or 5 weeks for fluoxetine, which has a very long half-life) must be observed when switching between them. - Management: Discontinue the offending agent, supportive care, cyproheptadine (serotonin antagonist), cooling measures for hyperthermia. --- **BENZODIAZEPINES** **Generic names:** lorazepam, diazepam, alprazolam, clonazepam, chlordiazepoxide **Mechanism:** Enhance the effect of GABA (gamma-aminobutyric acid), the brain's main inhibitory neurotransmitter, by increasing the frequency of chloride ion channel opening. This produces CNS depression, anxiolysis, sedation, muscle relaxation, and anticonvulsant effects. **Indications:** - Acute anxiety and panic attacks (rapid onset) - Short-term anxiety management - Alcohol withdrawal (prevents seizures) - Pre-operative anxiety - Seizure disorders (clonazepam) **KEY NURSING CONSIDERATIONS FOR BENZODIAZEPINES:** 1. **Rapid onset** (especially lorazepam, alprazolam) — useful for acute anxiety, but NOT for long-term management. 2. **HIGH RISK OF TOLERANCE, DEPENDENCE, AND WITHDRAWAL** with prolonged use. Clients can become physically and psychologically dependent. This is why benzodiazepines are prescribed SHORT-TERM. 3. **CNS DEPRESSION** — side effects: sedation, drowsiness, cognitive slowing, impaired coordination and balance. CRITICAL safety instruction: Do NOT drive or operate machinery. **FALL PREVENTION in the elderly** — benzodiazepines are on the Beers Criteria (list of medications potentially inappropriate for elderly patients) due to fall and fracture risk. 4. **AVOID ALCOHOL and CNS DEPRESSANTS** — additive CNS depression can cause fatal respiratory depression. This is a life-threatening interaction. 5. **NEVER STOP ABRUPTLY** after regular use — benzodiazepine withdrawal is potentially LIFE-THREATENING and includes: rebound anxiety, insomnia, tremors, diaphoresis, and most critically — SEIZURES. Taper gradually under medical supervision. 6. **Flumazenil (Anexate)** is the specific ANTIDOTE for benzodiazepine overdose. It reverses CNS and respiratory depression. Note: flumazenil has a shorter half-life than most benzodiazepines, so re-sedation can occur — monitor closely. --- **BUSPIRONE** An important non-benzodiazepine anxiolytic: - Mechanism: Partial agonist at serotonin 5-HT1A receptors; also has dopamine activity. - Indication: Chronic generalized anxiety disorder. - Advantages: **No dependence, no tolerance, no sedation, no interaction with alcohol.** - Disadvantage: **Takes 2–4 weeks to take effect** — NOT useful for acute panic. - NLE Key Point: 'Buspirone treats chronic anxiety without dependence but takes weeks — NOT for acute panic attacks.'

At the severe anxiety level, the perceptual field is greatly narrowed. Complex communication, health teaching, or detailed questions are contraindicated. The priority is reducing stimulation, maintaining calm presence, and guiding physiologic de-escalation through slow breathing. Teaching and problem-solving can only occur after anxiety is reduced.

Medication reconciliation and safety monitoring are core nursing responsibilities under RA 9173. Serotonin syndrome is a life-threatening emergency (hyperthermia, tremors, hyperreflexia, agitation, autonomic instability). The nurse must identify this dangerous drug-drug-herbal interaction during reconciliation, withhold the medications, document the finding, and communicate it urgently to the physician. This is a classic example of the nurse's independent function in preventing medication harm.

Anxiety is the root cause driving the compulsive behavior. Using Maslow's hierarchy and the concept of 'root cause' prioritization: the rituals exist because of the anxiety — addressing anxiety addresses the source. Risk for Impaired Skin Integrity is a potential physical diagnosis but there is no current skin breakdown described, making it a lower priority than an active diagnosis. Ineffective Role Performance is a consequence of the anxiety and rituals, not the cause. The priority diagnosis should be the root problem: Anxiety.

This scenario integrates multiple NLE-tested concepts: PTSD diagnosis and symptom cluster identification, duration criterion (14 months = PTSD), comorbidity recognition (substance use as self-medication for PTSD is extremely common), priority setting using Maslow (safety = suicide risk assessment first), and pharmacotherapy. The nurse must establish trust and safety, perform a suicide risk assessment, address the alcohol use, and coordinate referral for trauma-focused CBT and SSRI therapy — all within the RA 11036 community mental health framework.

This is a patient safety emergency. Abrupt benzodiazepine withdrawal after 3 months of regular use can precipitate severe withdrawal including life-threatening SEIZURES, severe rebound anxiety, tremors, and diaphoresis. The nurse's legal and professional obligation under RA 9173 includes providing accurate, safe medication guidance. The nurse must urgently communicate this safety risk, reinforce that stopping requires medical supervision and gradual tapering, and ensure the physician is informed.