Respiratory System History taking for MBBS students

Stethogram

Respiratory system history taking format for MBBS students

Identification Data
• Name:
• Age:
• Sex:
• Education status:
• Occupation:
• Address:
• Religion:

Chief Complaints
• Mention complaints in chronological order with duration.

Example:
• Cough since ___ days/months
• Sputum production since ___ days/months
• Breathlessness since ___ days/months
• Fever since ___ days/months
• Chest pain since ___ days/months
• Hemoptysis since ___ days/months
• Wheezing since ___ days/months
• Weight loss/loss of appetite since ___ days/months
• Swelling of feet since ___ days/months
• Hoarseness of voice since ___ days/months



History of Presenting Illness (HOPI)
Describe each symptom in detail and in chronological sequence.

1. Cough
Since: ____ day

Duration
 Acute (<3 weeks)
Subacute (3–8 weeks)
Chronic (>8 weeks)

Onset
Sudden
Insidious

Nature
Dry/non-productive
Productive

Timing
Continuous
Intermittent
Worse at night
Worse in early morning
Seasonal variation

Progression
Improving
Static
Progressive

Aggravating factors
Exercise
Dust exposure
Cold weather
Lying down
Smoke exposure
Allergens

Relieving factors
Medications
Steam inhalation
Sitting up
Rest

Associated symptoms
Fever
Breathlessness
Wheeze
Chest pain
Hemoptysis
Weight loss
Nasal symptoms
Heartburn

Etiological clues
Early morning cough with scanty sputum → Chronic bronchitis
Nocturnal cough → Asthma, heart failure
Dry irritating cough → Interstitial lung disease, ACE inhibitor use
Paroxysmal cough → Pertussis, asthma
Postural cough → Bronchiectasis, lung abscess



2. Sputum Production
Since: _____days

Duration
Acute
Chronic

Quantity
Scanty
Moderate
Copious (>100 mL/day)

Colour
Mucoid (white)
Mucopurulent (yellow)
Purulent 
Rust coloured
Pink frothy
Black
Blood stained

Consistency
Thin
Thick
Tenacious

Odour
Odourless
Foul smelling

Timing
More in morning
Postural variation

Layering
Single layer
Three-layered sputum

Special points
Copious purulent sputum → Bronchiectasis
Foul-smelling sputum → Anaerobic infection/lung abscess
Rust coloured sputum → Pneumococcal pneumonia
Pink frothy sputum → Pulmonary edema
Black sputum → Coal workers’ pneumoconiosis



3. Breathlessness (Dyspnea)
Since: ____days

Duration and onset
Sudden
Gradual

Progression
Progressive
Episodic

Severity
Assess using:
Modified Medical Research Council (mMRC) Scale
Grade 0:
Breathless only with strenuous exercise.

Grade 1:
Short of breath when hurrying or walking uphill.

Grade 2:
Walks slower than people of same age or stops while walking.

Grade 3:
Stops after walking about 100 metres.

Grade 4:
Too breathless to leave house or breathless while dressing.

Character
Continuous
Episodic

Timing
Daytime
Nocturnal
Seasonal

Aggravating factors
Exertion
Dust
Cold weather
Allergens
Infection

Relieving factors
Rest
Sitting upright
Medications

Orthopnea
Number of pillows used
Sudden onset after lying down

Paroxysmal Nocturnal Dyspnea
Episodes of awakening at night due to breathlessness

Associated symptoms
Wheezing
Chest pain
Fever
Cough
Pedal edema
Palpitations

Etiological clues
Episodic dyspnea with wheeze → Asthma
Progressive dyspnea with smoking history → COPD
Progressive dyspnea with dry cough → Interstitial lung disease
Sudden dyspnea → Pneumothorax, pulmonary embolism



4. Chest Pain
Since: ____days

Site
Central
Unilateral
Diffuse

Onset
Sudden
Gradual

Character
Sharp
Dull aching
Stabbing
Burning
Tightness

Severity
Pain score (0–10)

Radiation
Shoulder
Back
Neck
Arm

Timing and duration

Aggravating factors
Deep inspiration
Coughing
Movement
Exercise

Relieving factors
Rest
Analgesics
Sitting forward

Associated symptoms
Fever
Breathlessness
Cough
Hemoptysis

Etiological clues
Pleuritic pain → Pneumonia, pleurisy, pulmonary embolism
Sudden severe pleuritic pain → Pneumothorax



5. Hemoptysis
Duration

Number of episodes

Amount
Streaking
Teaspoonful
Cupful
Massive (>500 mL in 24 hours)

Colour
Bright red
Dark red
Mixed with sputum

Character
Fresh blood
Clots

Relation with coughing
Preceded by coughing
Not related to cough

Associated symptoms
Fever
Weight loss
Breathlessness
Chest pain

Differentiate from:

Hematemesis
Nausea and vomiting
Coffee-ground appearance
Food particles
Acidic pH

Pseudohemoptysis
Bleeding from nose, mouth, or throat

Common causes
Tuberculosis
Bronchiectasis
Pneumonia
Lung malignancy
Pulmonary embolism
Mitral stenosis



6. Wheezing
Onset
Sudden
Gradual

Duration and frequency

Pattern
Episodic
Persistent
Seasonal

Triggers
Dust
Smoke
Exercise
Cold air
Pollen
Drugs

Relieving factors
Inhalers
Bronchodilators

Associated symptoms
Breathlessness
Cough
Chest tightness

Suggestive of
Bronchial asthma
COPD
Cardiac asthma
Airway obstruction



7. Fever
Since: ____days

Duration
Acute
Chronic

Grade
Low grade
Moderate
High grade

Pattern
Continuous
Intermittent
Remittent

Associated features
Chills and rigors
Sweating
Weight loss
Cough
Sputum

Suggestive of
Pneumonia
Tuberculosis
Lung abscess



8. Weight Loss and Loss of Appetite
Since: ____days

Amount of weight lost

Associated symptoms
Fever
Night sweats
Hemoptysis
Cough

Suggestive of
Tuberculosis
Malignancy
Chronic lung disease



9. Hoarseness of Voice
Duration

Progression

Associated symptoms
Cough
Weight loss
Neck swelling

Suggestive of
Recurrent laryngeal nerve involvement
Lung carcinoma
Mediastinal pathology



10. Swelling of Feet
Duration

Progression

Bilateral/unilateral

Associated symptoms
Breathlessness
Abdominal distension

Suggestive of
Cor pulmonale
Congestive cardiac failure



Constitutional Symptoms
Loss of appetite
Weight loss
Fatigue
Malaise
Fever
Night sweats



History Suggestive of Tuberculosis
Chronic cough (>2 weeks)
Fever (especially evening rise)
Night sweats
Weight loss
Loss of appetite
Hemoptysis
Previous TB treatment
Contact with TB patient
Drug compliance if already on treatment



History Suggestive of Bronchial Asthma
Episodic breathlessness
Wheezing
Chest tightness
Nocturnal symptoms
Seasonal variation
Trigger factors
Atopy
Family history
Previous hospital admissions/ICU admissions



History Suggestive of COPD
Age >40 years
Chronic cough
Chronic sputum production
Progressive dyspnea
Smoking history
Occupational exposure
Previous exacerbations
Hospital admissions



History Suggestive of Malignancy
Weight loss
Loss of appetite
Hemoptysis
Hoarseness
Persistent chest pain
Smoking history
Clubbing
Bone pain
Neurological symptoms



Past History
Previous episodes of similar illness
Tuberculosis
Asthma
COPD
Pneumonia
Pleural effusion
Hospital admissions
ICU admissions
Previous surgeries
Blood transfusions



Drug History
Bronchodilator use
Steroid therapy
Anti-tubercular therapy
Long-term oxygen therapy
Nebulization
ACE inhibitor use
Drug allergies
Compliance with medications



Treatment History
Previous investigations
Previous diagnosis
Treatment received
Response to treatment
Hospitalizations
Mechanical ventilation



Personal History

Appetite
Normal/reduced

Diet
Vegetarian/mixed

Sleep
Adequate/disturbed
Orthopnea
PND

Bowel habits
Normal/abnormal

Bladder habits
Normal/abnormal

Addictions

Smoking History
Smoker/non-smoker/ex-smoker
Type of smoking:
- Cigarettes
- Bidis
- Hookah
- E-cigarettes
Number per day
Duration in years
Pack years (in Cigarette smokers):
    Pack years = (Cigarettes/day × Years smoked) ÷ 20
Smoking Index (in Bidi smokers)
   Smoking Index = No of Bidi or cigarette/day × No. of years smoked

Alcohol history
Type
Quantity
Duration

Tobacco chewing
Quantity
Duration

Substance abuse
Type
Duration



Occupational History
Occupation
Duration of employment
Exposure to:
Dust
Silica
Asbestos
Coal dust
Cotton dust
Chemicals
Fumes
Bird exposure
Farming exposure
Use of protective equipment



Environmental History
Biomass fuel exposure
Indoor air pollution
Passive smoking
Overcrowding
Recent travel
Exposure to pets/birds



Allergy History
Dust allergy
Pollen allergy
Food allergy
Drug allergy
Animal exposure
Seasonal allergies



Family History
Tuberculosis
Asthma
COPD
Allergy/atopy
Lung cancer
Interstitial lung disease
Genetic disorders
Similar complaints in family members



Menstrual and Obstetric History (if applicable)
Pregnancy
Oral contraceptive use
Postpartum status
History suggestive of pulmonary embolism risk


Once history taking is complete, proceed to Respiratory System Examination.



📋 Respiratory System History Summary
Full Template

Mr./Ms. ______, a __yr old Male/Female, resident of _______ and working as a ____, presented with complaints of ____________ for the past _____months/year.

Cough

The patient was apparently asymptomatic until ______ ago, when he/she developed cough, which was of gradual/sudden onset and progressive/non-progressive in nature. It was non-productive cough, OR productive cough with expectoration — continuous/intermittent, occurring predominantly during the day/night/early morning, with no significant diurnal variation/marked diurnal variation. Aggravated by dust exposure, cold, exercise, smoke, or lying down and was relieved by medications, steam inhalation, rest, or sitting upright.

🔴 Abnormal Clues
  • Early morning productive cough → Chronic bronchitis
  • Nocturnal cough → Bronchial asthma / left heart failure
  • Dry irritating cough → Interstitial lung disease, post-viral cough
  • Postural cough → Bronchiectasis / lung abscess
  • Paroxysmal cough → Asthma / pertussis

Sputum Production

The sputum was Absent, OR present since ____.It was Scanty/moderate/copious in quantity; mucoid/mucopurulent/purulent in nature, white/yellow/green/rust/pink frothy/blood-stained/black in colour, odourless/foul-smelling.The sputum was expectorated Predominantly in the morning, and did/did not show postural variation.

🔴 Abnormal Clues
  • Copious purulent sputum → Bronchiectasis
  • Foul-smelling sputum → Lung abscess, anaerobic infection
  • Rust-coloured sputum → Pneumococcal pneumonia
  • Pink frothy sputum → Pulmonary edema
  • Black sputum → Coal workers' pneumoconiosis

Breathlessness (Dyspnea)

The patient developed breathlessness, which was Sudden/gradual in onset, progressive/non-progressive; continuous or episodic with symptom-free intervals. Aggravated by exertion, dust, cold, smoke, or infections; relieved by rest, sitting upright, or bronchodilators. mMRC Grade ___. The patient did/did not have orthopnea, PND, nocturnal awakenings due to breathlessness.

🔴 Abnormal Clues
  • Episodic breathlessness with wheeze → Bronchial asthma
  • Progressive dyspnea in smoker → COPD
  • Progressive dyspnea with dry cough → Interstitial lung disease
  • Sudden onset dyspnea → Pneumothorax, pulmonary embolism

Wheeze

The patient did/did not experience wheezing, since ___days. If present, it was episodic/persistent, seasonal/non-seasonal, triggered by dust, smoke, cold, exercise, or allergens and relieved by bronchodilators.The wheeze was Associated with breathlessness, chest tightness, and cough.

🔴 Suggestive Of
  • Bronchial asthma
  • COPD
  • Airway obstruction

Chest Pain

The patient did/did not complaint of chest pain since __ days. If present: location over ________, sudden/gradual in onset, sharp/dull/stabbing/burning in nature, severity _/10, continuous/intermittent, radiating to ________. Aggravated by deep inspiration, coughing, or movement and relieved by rest, analgesics, or sitting forward.

🔴 Abnormal Clues
  • Pleuritic chest pain → Pneumonia, pleurisy, pulmonary embolism
  • Sudden severe pleuritic pain → Pneumothorax

Hemoptysis

The patient did/did not have hemoptysis since ___ days. If present, __ episodes/day, streaking/teaspoonful/cupful/massive amount, bright red/dark red in colous, mixed/not mixed with sputum, associated with cough.The Patient denied hematemesis, epistaxis, and gum bleeding.

🔴 Suggestive Of
  • Tuberculosis
  • Bronchiectasis
  • Pneumonia
  • Lung carcinoma
  • Pulmonary embolism
  • Mitral stenosis

Fever

The patient did/ did not have fever since ___ days. If present, low-grade/moderate/high-grade, continuous/intermittent/remittent, with/without chills, rigors, or sweating.

🔴 Abnormal Clues
  • Acute fever with cough and sputum → Pneumonia
  • Evening rise of temperature with weight loss → Tuberculosis
  • Fever with foul sputum → Lung abscess

Constitutional Symptoms

Loss of appetite / weight loss / fatigue / malaise / night sweats — present/absent.

🔴 Abnormal Clues
  • Weight loss and anorexia → Malignancy, tuberculosis
  • Night sweats → Tuberculosis, lymphoma
  • Fatigue and malaise → Chronic respiratory illness

Other Symptoms

Hoarseness of Voice: Present/absent. If present: gradual/sudden onset, progressive/non-progressive, associated with cough, weight loss, or neck swelling.

🔴 Suggestive Of
  • Recurrent laryngeal nerve palsy
  • Bronchogenic carcinoma
  • Mediastinal pathology

Pedal Edema: Present/absent since ___ days. If present, bilateral/unilateral, involving Right/left leg, progressive/non-progressive, associated with abdominal distension or breathlessness.

🔴 Suggestive Of
  • Cor pulmonale
  • Congestive cardiac failure

Past, Drug, Personal, Addiction & Family History

The patient gave/no Past history of bronchial asthma, TB, COPD, pneumonia, pleural effusion, bronchiectasis, COVID-19, hospitalization, ICU/ventilation, surgeries, or blood transfusions

Patient was/not on bronchodilators, steroids, ATT, LTOT, nebulization, ACE inhibitors, or indigenous medications.No history of any Drug allergy.

His/her Appetite is normal/reduced.He/she consumes Vegetarian/mixed diet. Sleep is adequate/disturbed. Bowel and bladder habits are normal.

Smoking: The patient is Non-smoker/ex-smoker/current smoker.He/she smokes __cigarettes/bidis per day for __ years, giving a smoking index of ____ Or Pack year of ____ pack years. Alcohol and tobacco chewing history present/absent.

Occupational/Environmental:No history/History of Exposure to silica, asbestos, coal dust, cotton dust, chemical fumes, farming, or birds.

Allergy:No history/history of Dust, pollen, food, drug, or seasonal allergy / atopy.

Family History:No history of TB, asthma, COPD, atopy, lung cancer, ILD, or similar complaints in family.

One-Line Normal Summary
Normal Presentation

Mr./Ms. ______, a _-year-old ________, presented with mild cough for ___ days, with no history of sputum production, breathlessness, wheezing, chest pain, hemoptysis, fever, constitutional symptoms, smoking, occupational exposure, allergies, or significant past and family history, suggestive of an uncomplicated upper respiratory tract infection.

🔴 One-Line Summary – Pulmonary Tuberculosis
Abnormal Presentation

Mr./Ms. ______, a _-year-old chronic smoker, presented with cough with mucoid expectoration for _ months, intermittent low-grade fever with evening rise of temperature, loss of appetite, weight loss, night sweats, and occasional hemoptysis for ___ duration, with history of contact with a tuberculosis patient, suggestive of pulmonary tuberculosis.

🌬️ One-Line Summary – Bronchial Asthma
Abnormal Presentation

Mr./Ms. ______, a ___-year-old individual with personal/family history of atopy, presented with recurrent episodes of breathlessness, wheezing, chest tightness, and nocturnal cough precipitated by dust and cold exposure and relieved by bronchodilator therapy, suggestive of bronchial asthma.

🫁 One-Line Summary – COPD
Abnormal Presentation

Mr./Ms. ______, a _-year-old chronic smoker with _ pack-years, presented with chronic productive cough and progressive exertional breathlessness for ___ years with recurrent exacerbations, suggestive of chronic obstructive pulmonary disease (COPD).

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