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Part 4: Why Sleep Matters in Bipolar Disorder

Sleep disruption is one of the strongest triggers associated with mood episodes in bipolar disorder. For many individuals, changes in sleep happen BEFORE a manic episode fully develops. That is why clinicians monitor: • sleep duration • sleep quality • bedtime changes • nighttime activity •

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Part 3: Bipolar I and Bipolar II

Bipolar I Disorder and Bipolar II Disorder are not the same condition. The defining feature of Bipolar I Disorder is mania. A single manic episode can qualify someone for Bipolar I, even if major depressive episodes are absent. Mania may become severe enough to involve: • hospitalization • psy

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PART 3: ADHD- DOSING AND COVERAGE

Part 3: ADHD symptoms vary throughout the day, making pharmacokinetics a critical factor in treatment planning. Short-acting stimulants: 4–6 hours Long-acting stimulants: 10–14 hours Even long-acting medications may not fully cover: Late-day executive function Emotional regulation Evening res

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Part 2: ADHD- STIMULANTS MECHANISM

Stimulants are first-line for ADHD because they directly target dopaminergic and noradrenergic dysregulation in the prefrontal cortex. Key mechanisms: Methylphenidate - blocks reuptake of dopamine and norepinephrine Amphetamines - block reuptake AND increase neurotransmitter release This dual m

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PART 1: ADHD

ADHD is a neurodevelopmental disorder, not a situational difficulty with focus. A valid diagnosis requires: Symptom onset before age 12 Presence across multiple settings Clear functional impairment One of the most common errors in clinical practice is diagnosing ADHD based solely on subjective

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Part 4

Risperidone is associated with increased prolactin due to dopamine D2 receptor blockade in the tuberoinfundibular pathway. However, prolactin elevation is a pharmacologic effect, not a marker of treatment efficacy. Clinical response and prolactin levels are not directly correlated. Most guidelin

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Part 2: Risperidone- If you’re ordering Risperidone level, what are you checking

When clinicians talk about a “risperidone level,” the most clinically useful measure is usually the active moiety: risperidone + 9-hydroxyrisperidone. A commonly cited adult reference range is 20–60 ng/mL, but that range is a guide, not a substitute for clinical judgment. The value of the test depe

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PART 1: Risperidone- Do You Routinely check Risperidone serum level?

Risperidone serum levels are not routinely required for every patient. Antipsychotic TDM is best used as a problem-solving tool: poor response, relapse, adverse effects, suspected nonadherence, drug interactions, or unusual pharmacokinetics. That is a more defensible approach than checking levels a

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PART 2 — LITHIUM: HOW TO USE IT CORRECTLY

Effective lithium use depends not only on prescribing—but on correct interpretation. Serum lithium levels must be obtained as true 12-hour trough levels. Deviations in timing can significantly alter results and lead to inappropriate dose adjustments. Target serum concentrations vary by clinical i

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Part 1- Lithium: Why it’s still Firstline

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Psychiatry is Evolving

I attended the Psych Congress NP Institute in Nashville; it was my first time attending and it was worth every moment. We explored evolving approaches in: • Treatment-resistant depression • Mood disorders • ADHD • Tardive dyskinesia • Lithium management and so on What stood out most was not

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Don’t say these things to anyone in Crisis

What you say to someone in a mental health crisis can either help or hurt more than you realize. Try not to minimize their pain, rush to fix the problem, or respond with quick spiritual answers. Sometimes the most helpful thing you can do is simply listen and let them feel heard. Presence, patie

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Anxiety vs Panic Attacks

A panic attack can make someone feel like they’re dying. But what’s actually happening is the nervous system going into overdrive. Slow breathing and reassurance helps signal the body that it’s safe again. Understanding this can make panic much less frightening. Knowledge reduces fear. #pani

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Faith and Mental Health First Aid

As a believer and a clinician, I believe in prayer. But if someone says they want to die, they need help immediately. We can pray and still call for professional support. Faith and responsible action should work together. #prayandbelieve #hopeinrecovery #mentalhealthadvocate #mentalhealth

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Mental Health First Aid is not therapy

Mental Health First Aid does not replace therapy. It equips everyday people to respond during emotional crises. You don’t need a license to listen and guide someone to safety. This should be taught everywhere.

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“Treatment-resistant” OCD is often mislabeled.

“Treatment-resistant” OCD is often mislabeled. Many cases labeled resistant reflect inadequate SSRI dose or duration, or misdiagnosis; especially when intrusive obsessional images are mistaken for psychotic hallucinations. True poor prognostic factors include early onset, long duration of untre

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Catatonia #101

Catatonia is not just mutism or withdrawal; it is a motor syndrome that PMHNPs must recognize early. Key Motor Signs of Catatonia: What They Actually Mean Waxy Flexibility Patient’s limbs remain in positions they are placed, like bending warm wax. Posturing Spontaneous maintenance of abnormal

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Part 7 Irving Janis — Groupthink

SERIES TITLE (use this on every cover) “Old Psychology Studies That Still Warn Psychiatry Today” Part 7 Irving Janis — Groupthink (1972) “Agreement is not always accuracy” “Make room for dissent in clinical teams” “Re-examine the narrative Healthy teams make space for respectful disagreeme

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Part 5 Stanley Milgram — Obedience to Authority (1

Classic Psychology Studies That Still Warn Psychiatry Today Part 5 Stanley Milgram — Obedience to Authority (1961) “Pause before autopilot” “Think, don’t just follow” Authority should never replace clinical judgment. #HealthcareEthics #Psychiatry #viral #fyp #ClinicalThinking

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Part 4— “Harlow Attachment Study — 1958”

Classic Psychology Studies That Still Shape how we should Practice today” — “Harlow Attachment Study — 1958” Connection is not extra in psychiatry. It is treatment. #TherapeuticAlliance #Psychiatry #PMHNP #MentalHealth #fyp

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Dr. O | PMHNP Mastery

Helping new PMHNPs practice with confidence + clinical mastery. Mental wellness.