Dr Bibhuti Bhusan Das

Dr Bibhuti Bhusan Das Bibhuti B.

Das, MD
Psychiatrist | Mind Architect
Helping people find peace where chaos once lived.
đź§  Trained in science, guided by empathy.
🎙 Sharing real talk on mental health & the modern mind.
📍USA | Forensic Psychiatry | Global Lens

04/15/2026
đź§  DSM-5-TR Criteria for Panic Disorder   - Bibhuti Bhusan Das, MD.A. Recurrent Unexpected Panic AttacksA panic attack is...
04/08/2026

đź§  DSM-5-TR Criteria for Panic Disorder

- Bibhuti Bhusan Das, MD.

A. Recurrent Unexpected Panic Attacks
A panic attack is an abrupt surge of intense fear or discomfort that reaches a peak within minutes, with ≥4 of the following symptoms:

🔹 Panic Attack Symptoms (≥4 required)
Palpitations / pounding heart / tachycardia
Sweating
Trembling or shaking
Shortness of breath or smothering
Feeling of choking
Chest pain or discomfort
Nausea or abdominal distress
Dizziness, lightheadedness, or faintness
Chills or heat sensations
Paresthesias (numbness or tingling)
Derealization or depersonalization
Fear of losing control or “going crazy”
Fear of dying

B. Persistent Concern or Behavioral Change (≥1 month)
At least one of the attacks has been followed by ≥1 month of one or both:
Persistent concern or worry about:
Additional panic attacks
Their consequences (e.g., heart attack, “going crazy”)
OR
Significant maladaptive behavioral change:
Avoidance (e.g., exercise, unfamiliar places)

C. Not Attributable to Substance or Medical Condition
Examples:
Stimulants (co***ne, amphetamines, caffeine)
Hyperthyroidism
Cardiac conditions

D. Not Better Explained by Another Mental Disorder
Examples:
Social Anxiety Disorder → panic only in social situations
Specific Phobia → triggered by specific object
OCD → triggered by obsessions
PTSD → trauma-related triggers

⚡ Key Clinical Pearls

Unexpected attacks = hallmark of Panic Disorder
≥1 month worry/behavior change = REQUIRED for diagnosis
Panic attacks alone ≠ Panic Disorder
Can occur with or without agoraphobia

🎯 Quick Memory Trick
👉 “4 + 1 Month + Unexpected”
4 symptoms
1 month worry/change
Unexpected attacks

đź§  Treatment of Panic Disorder (DSM-5-TR Based)

🔹 1. First-Line Treatment (Gold Standard)
âś… Cognitive Behavioral Therapy (CBT)

Most effective non-pharmacologic treatment
Focus:
Cognitive restructuring (“I’m dying” → anxiety reinterpretation)

Interoceptive exposure (simulate panic symptoms)

Breathing retraining

👉 Best outcomes when combined with medication
đź’Š SSRIs (First-line pharmacotherapy)
Sertraline
Escitalopram
Fluoxetine
Paroxetine

📌 Clinical tips:
Start LOW dose → panic patients are sensitive
Titrate slowly (avoid initial anxiety worsening)
Takes 2–6 weeks for effect

đź’Š SNRIs
Venlafaxine XR (very effective, FDA-approved)

🔹 2. Short-Term / Bridge Treatment
⚠️ Benzodiazepines (Use cautiously)
Alprazolam
Clonazepam

📌 Use:
Severe acute panic
While waiting for SSRI to work

🚨 Risks:
Dependence
Tolerance
Cognitive impairment

👉 Avoid in:
Substance use disorder
Long-term monotherapy

🔹 3. Second-Line / Alternatives

đź’Š TCAs
Imipramine
Clomipramine

👉 Effective but:
More side effects
Less tolerated

đź’Š Other Options
Mirtazapine (if insomnia + weight loss)
Buspirone ❌ (NOT effective for panic)
Hydroxyzine (mild adjunct only)

🔹 4. Lifestyle & Behavioral Interventions

Avoid caffeine, ni****ne, stimulants
Regular exercise
Sleep hygiene
Breathing techniques

🔹 5. Management Strategy (Very Practical)
đź§© Stepwise Approach

Mild–Moderate
CBT alone OR SSRI

Moderate–Severe
CBT + SSRI/SNRI

Severe / Frequent ER visits
Add short-term benzodiazepine

Refractory
Switch SSRI
Try SNRI or TCA
Combine therapies

🔹 6. Duration of Treatment
Continue meds at least 12 months after remission
Taper slowly (avoid relapse)

🔹 7. Special Clinical Pearls

Always rule out:
Cardiac causes (MI, arrhythmia)
Endocrine (hyperthyroidism)

Panic disorder patients often:
Overuse ER services
Fear medical illness

Educate patient:

👉 “Panic attacks are NOT dangerous, just uncomfortable”

🎯 Quick Prescribing Example (Outpatient)

👉 Start:
Sertraline 25 mg daily → increase weekly to 50–100 mg

👉 Optional bridge:
Clonazepam 0.25–0.5 mg BID PRN (short-term only)

👉 Add:
CBT referral

The Silent Crisis in Men’s Health: What Every Physician Needs to KnowBy Dr. Bibhuti B. Das, MDThis is Dr. Bibhuti B. Das...
04/08/2026

The Silent Crisis in Men’s Health: What Every Physician Needs to Know

By Dr. Bibhuti B. Das, MD

This is Dr. Bibhuti B. Das, MD—and today I want to talk about something that is often ignored, under-discussed, and dangerously underestimated.

Men’s health.

Across clinics, hospitals, emergency rooms, and psychiatric settings, I see a pattern. Many men are suffering in silence. They present late. They minimize symptoms. They avoid routine care. And too often, by the time they seek help, the disease has already progressed.

This is what I call the silent crisis in men’s health.
As physicians, we are trained to diagnose disease, manage symptoms, and prevent complications. But when it comes to men’s health, we must also learn to recognize silence as a symptom.

Many male patients do not come in saying, “Doctor, I am depressed.” Instead, they say things like, “I’m tired,” “I can’t sleep,” “I’m stressed,” “My body hurts,” or sometimes—they say nothing at all.

Men are less likely to seek preventive care, less likely to engage in mental health treatment, and more likely to ignore early warning signs. Many are raised to believe that pain should be tolerated, vulnerability should be hidden, and asking for help is weakness.

But let me be clear—this mindset does not make men stronger. It makes them sicker. And sometimes, it makes them die younger.
This crisis is not limited to one disease. It spans cardiovascular disease, hypertension, diabetes, obesity, sleep apnea, substance use disorders, sexual dysfunction, depression, anxiety, su***de risk, hormonal concerns, prostate disease, and social isolation.
And these conditions don’t exist in isolation—they overlap, interact, and worsen outcomes.

One of the biggest problems I see in clinical practice is delayed presentation.

A man may ignore chest pain until it becomes a heart attack. He may dismiss re**al bleeding until cancer is advanced. He may ignore urinary symptoms until prostate disease significantly impacts his life. He may drink excessively to cope with depression but never accept the diagnosis of mental illness.
And he may experience erectile dysfunction—but never mention it—despite the fact that it could be an early warning sign of vascular disease.

That is why, as physicians, we must stop viewing men’s health as a narrow specialty issue.

Men’s health is not just testosterone.
It is not just erectile dysfunction.
It is not just prostate screening.
Men’s health is whole-person care.
It is primary care.
It is psychiatry.
It is cardiology.
It is endocrinology.
It is urology.
It is preventive medicine.

Mental health, in particular, is one of the most overlooked aspects.

Men often experience depression differently. Instead of sadness, they may present with irritability, anger, emotional withdrawal, overworking, substance use, or emotional numbness.
Some men appear “functional” on the outside—but internally, they are struggling.

And this is dangerous—because men are at higher risk for completed su***de. Many do not disclose suicidal thoughts. Many never seek help.

If we only look for traditional signs of depression, we will miss them.

So we must ask better questions.
Not just—“Are you depressed?”
But—“How are you coping?”
“How is your sleep?”
“How is stress affecting your body?”
“Are you using alcohol or substances to get through the day?”
“Do you still enjoy life?”
“Do you feel connected?”

“Have you ever felt life is becoming too heavy?”
Sometimes, one honest question can save a life.
Sexual health is another area we often overlook.
Many men do not talk about erectile dysfunction, low libido, or performance anxiety. But these symptoms may reflect deeper issues—diabetes, vascular disease, medication effects, hormonal imbalance, depression, or sleep disorders.
Sexual health is not optional—it is clinical data.
Sleep is another major pillar.

Undiagnosed sleep apnea is extremely common. It contributes to fatigue, hypertension, mood changes, and metabolic disease. Yet many men normalize poor sleep for years.

We should not.

Substance use must also be approached with insight.
Many men use alcohol, cannabis, stimulants, opioids, or ni****ne—not as primary problems—but as coping mechanisms.
If we only treat the substance use without understanding the underlying distress, we miss the real diagnosis.

Preventive care is one of the biggest missed opportunities.
Many men avoid annual visits, skip labs, delay screenings, and only come when symptoms become severe.

So when they do come—we must use that opportunity.
Check blood pressure.

Check labs.

Assess sleep.
Screen for depression.
Ask about substance use.
Discuss sexual health.
Talk about lifestyle.

But beyond medicine—communication matters.
Men often respond better to direct, respectful, and practical conversations.

Not judgment. Not lectures. Not assumptions.
Because sometimes, a man is not avoiding care because he does not care—

he is avoiding care because he is not used to being cared for.
This crisis is also social.

Loneliness in men is rising. Many have limited emotional outlets, few close relationships, and high pressure related to work, identity, and responsibility.

Life events—like divorce, illness, unemployment, or retirement—can destabilize both mental and physical health.
And sometimes, we as physicians may be the only person they speak to all year.

That moment matters.

So what should we do?

First—take vague symptoms seriously.
Fatigue, irritability, insomnia, pain, or substance use may signal deeper issues.

Second—normalize preventive care.
Don’t wait—initiate the conversation.

Third—screen beyond the obvious.
Depression in men often looks different.

Fourth—ask directly.
About substance use, suicidal thoughts, sexual health, and stress.

Fifth—reduce shame.
Create a space where patients feel safe to speak.

And finally—build trust.
Because trust is what brings patients back.

Trust is what allows openness.
Trust is what prevents late-stage disease.
The silent crisis in men’s health is real.

Men are suffering.
Men are delaying care.
Men are dying from preventable conditions.
And too often—their silence is mistaken for strength.
But as physicians—we must do better.
We must listen beyond words.
We must recognize silence as a symptom.
We must ask, connect, and intervene early.
Because when men stay silent—disease progresses.
Families suffer.
Communities weaken.
But when we act—lives change.

This is Dr. Bibhuti B. Das, MD—reminding you:

Men’s health is not optional.
It is not secondary.
It is a clinical priority.
It is a public health priority.
And it is time we treat it that way.

DSM-5 Criteria for Bipolar and Related Disorder Due to Another Medical Conditionđź§  Core ConceptA prominent mood disturban...
04/05/2026

DSM-5 Criteria for Bipolar and Related Disorder Due to Another Medical Condition

đź§  Core Concept

A prominent mood disturbance (mania or hypomania) that is directly caused by a medical condition, not primary bipolar disorder.

đź“‹ DSM-5 Diagnostic Criteria

A. Prominent Mood Disturbance
Elevated, expansive, or irritable mood
AND
Increased activity or energy

👉 Must resemble mania or hypomania

B. Evidence of Direct Medical Cause
There must be clear evidence from:
History
Physical exam
Laboratory findings

👉 That the disturbance is pathophysiologically linked to a medical condition

C. Not Better Explained by Another Mental Disorder
Not a primary bipolar disorder
Not delirium

D. Causes Clinically Significant Distress or Impairment
Social, occupational, or functional impairment
OR
Requires hospitalization
OR
Psychotic features present

🏷️ Specifiers

🔹 Type of Episode:
With manic features
With manic- or hypomanic-like episode

🔹 Severity:
Mild / Moderate / Severe

⚠️ Common Medical Causes (High Yield)

đź§  Neurological

Stroke (especially right frontal lobe)
Multiple sclerosis
Temporal lobe epilepsy
Traumatic brain injury

🧬 Endocrine

Hyperthyroidism
Cushing’s syndrome

🦠 Infectious / Other

HIV/AIDS
Neurosyphilis
Systemic lupus erythematosus
Autoimmune encephalitis

đź’Š Treatment Approach

1. Treat the Underlying Cause (MOST IMPORTANT)
Thyroid disease → normalize thyroid function
CNS lesions → neurologic management
Infection → antibiotics/antivirals

2. Symptomatic Psychiatric Treatment

Mood stabilizers (e.g., lithium, valproate)
Antipsychotics (if severe agitation/psychosis)

3. Avoid Misdiagnosis
Always rule out:
Substance-induced disorder
Delirium
Primary bipolar disorder

đź§  Clinical Pearl (Exam + Practice)

👉 Late-onset mania = ALWAYS rule out medical causes first

I am Dr. Bibhuti Bhusan Das, MD-Follow for evidence based science.

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