Specialized Care for Lung & Respiratory Diseases

The Pulmonology Department at AS Medical Complex provides comprehensive evaluation, diagnosis, treatment, and long-term management for conditions affecting the lungs, airways, and respiratory system.

Pulmonary diseases can affect a person's ability to breathe comfortably and may range from common respiratory infections and asthma to chronic lung disease, sleep-related breathing disorders, and more complex pulmonary conditions.

Our pulmonology team focuses on identifying the cause of respiratory symptoms, assessing lung function, and developing an individualized treatment and follow-up plan according to each patient's condition.

Our Pulmonology Services

The Pulmonology Department at AS Medical Complex provides assessment and management for a broad range of respiratory conditions, including:

• Asthma

• Chronic Obstructive Pulmonary Disease (COPD)

• Chronic bronchitis

• Emphysema

• Pneumonia

• Chest infections

• Persistent or chronic cough

• Shortness of breath

• Wheezing

• Bronchiectasis

• Tuberculosis-related respiratory assessment

• Interstitial lung diseases

• Pulmonary fibrosis

• Pleural diseases

• Pleural effusion

• Respiratory allergies

• Sleep-related breathing disorders

• Obstructive sleep apnea

• Abnormal chest X-ray or CT findings

• Pulmonary nodules

• Suspected lung tumors

• Lung cancer assessment and coordinated care

• Respiratory complications of other medical conditions

• Oxygen-related assessment

• Pulmonary function evaluation

• Smoking-related lung disease

• Long-term management of chronic respiratory conditions

Asthma Care

Asthma is a chronic condition affecting the airways and can cause episodes of breathing difficulty, wheezing, coughing, and chest tightness.

Patients with asthma may experience symptoms such as:

• Wheezing

• Shortness of breath

• Recurrent coughing

• Chest tightness

• Night-time coughing

• Breathing problems triggered by exercise

• Symptoms associated with allergies or environmental exposure

Assessment may include a detailed medical history, physical examination, and lung function testing where appropriate.

Treatment is individualized and may involve inhaled medicines, trigger management, monitoring of symptoms, and regular follow-up.

Chronic Obstructive Pulmonary Disease – COPD

Chronic Obstructive Pulmonary Disease (COPD) is a long-term lung condition that causes persistent airflow limitation and breathing difficulty. Spirometry is the main lung-function test used in diagnosing COPD.

Symptoms may include:

• Persistent cough

• Mucus or sputum production

• Shortness of breath

• Wheezing

• Reduced ability to exercise

• Frequent respiratory infections

Pulmonology care for COPD may involve:

• Lung function assessment

• Inhaled medications

• Smoking cessation support

• Prevention and treatment of respiratory infections

• Vaccination guidance

• Pulmonary rehabilitation when appropriate

• Oxygen assessment in selected patients

• Monitoring of disease progression

Respiratory infections can cause significant complications in patients with COPD, making preventive healthcare and appropriate vaccination particularly important.

Pneumonia & Respiratory Infections

Pneumonia is an infection affecting the lungs and can range from mild illness to a serious condition requiring hospitalization.

Possible symptoms include:

• Fever

• Cough

• Sputum production

• Shortness of breath

• Chest discomfort

• Chills

• Weakness or fatigue

Depending on the patient's condition, assessment may include blood tests, chest imaging, oxygen-level measurement, sputum testing, or other investigations.

Treatment depends on the underlying cause, severity of illness, age, medical history, and other clinical factors.

Chronic Cough

A cough that persists or repeatedly returns may require further evaluation.

Possible causes can include:

• Asthma

• Respiratory infection

• COPD

• Allergies

• Smoking-related airway disease

• Gastroesophageal reflux

• Medication-related effects

• Bronchiectasis

• Interstitial lung disease

• Other respiratory conditions

A pulmonologist can evaluate the patient's symptoms and determine whether lung-function testing, imaging, laboratory testing, or other investigations are appropriate.

Shortness of Breath

Shortness of breath can result from many pulmonary as well as non-pulmonary conditions.

Pulmonary causes may include:

• Asthma

• COPD

• Pneumonia

• Interstitial lung disease

• Pleural disorders

• Respiratory infections

• Pulmonary vascular conditions

• Other lung diseases

Because breathing difficulty can also occur with heart disease, anemia, and other medical conditions, comprehensive clinical assessment is important.

Sudden or severe difficulty breathing should receive urgent medical evaluation.

Bronchiectasis

Bronchiectasis is a chronic condition in which the airways become abnormally widened and may have difficulty clearing mucus effectively.

Patients can experience:

• Persistent productive cough

• Recurrent chest infections

• Large amounts of sputum

• Shortness of breath

• Wheezing

• Occasional blood in sputum

Investigation may include chest imaging, pulmonary function testing, and sputum analysis. Sputum culture can help identify bacteria or fungi causing lung or airway infections and may also be useful in patients with bronchiectasis.

Interstitial Lung Disease & Pulmonary Fibrosis

Interstitial lung diseases include a group of conditions that affect the tissue surrounding the air sacs within the lungs.

Symptoms may include:

• Progressive shortness of breath

• Persistent dry cough

• Reduced exercise tolerance

• Fatigue

• Low oxygen levels in some patients

Evaluation can involve detailed medical history, lung function tests, imaging, blood tests, and additional investigations depending on the suspected condition.

Lung diffusion testing can be particularly useful in assessing how effectively oxygen moves from the lungs into the bloodstream.

Pleural Diseases

The pleura are thin layers of tissue surrounding the lungs.

Conditions affecting this area may include:

• Pleural effusion

• Pleural inflammation

• Infection involving the pleural space

• Air or other abnormalities around the lung

Patients may experience chest pain, cough, or difficulty breathing.

Assessment may require chest X-ray, ultrasound, CT imaging, laboratory testing, or fluid analysis depending on the condition.

Pulmonary Tuberculosis Assessment

Tuberculosis can affect the lungs and may cause symptoms such as:

• Persistent cough

• Fever

• Night sweats

• Weight loss

• Weakness

• Blood in sputum

Patients with suspected tuberculosis may require appropriate testing and infection-control precautions.

Diagnostic investigations can include chest imaging, sputum testing, and additional laboratory assessment based on clinical findings.

Sleep-Related Breathing Disorders

Some breathing problems occur primarily during sleep.

Obstructive Sleep Apnea (OSA) is one of the common sleep-related breathing disorders evaluated in respiratory medicine.

Possible symptoms include:

• Loud snoring

• Pauses in breathing during sleep

• Waking with choking or gasping

• Poor-quality sleep

• Morning headaches

• Excessive daytime sleepiness

• Difficulty concentrating

Patients suspected of having sleep apnea may require specialist assessment and sleep-related diagnostic testing.

Treatment depends on the severity and cause of the condition and may include lifestyle measures, positive airway pressure therapy such as CPAP, or other interventions.

Lung Cancer Assessment & Coordinated Care

Pulmonologists have an important role in evaluating patients with suspicious lung abnormalities and helping establish a diagnosis.

Assessment may be required for:

• Persistent unexplained cough

• Coughing blood

• Unexplained weight loss

• Persistent chest symptoms

• Abnormal chest X-ray

• Abnormal CT scan

• Pulmonary nodules

• Suspicious lung masses

Further assessment can include chest imaging, bronchoscopy, biopsy, or other investigations where clinically appropriate.

Bronchoscopy can be used to examine the airways and obtain tissue or fluid samples to help diagnose conditions including lung cancer and certain infections.

If cancer is diagnosed, care may be coordinated with Oncology, Thoracic Surgery, Radiology, Pathology, and other relevant specialties.

Pulmonary Function Tests – PFT

Pulmonary Function Tests (PFTs) are breathing tests used to assess how well the lungs are functioning. They can measure how much air the lungs can hold, how effectively air moves in and out, and how efficiently oxygen moves from the lungs into the blood.

PFTs may be useful for conditions such as:

• Asthma

• COPD

• Pulmonary fibrosis

• Interstitial lung disease

• Other breathing disorders

They may also be used to monitor the effectiveness of treatment or assess lung function before certain surgical procedures.

Spirometry

Spirometry is one of the most commonly used pulmonary function tests.

It measures:

• How much air a person can breathe out

• How quickly air can be expelled from the lungs

Spirometry is particularly important in the assessment of obstructive airway diseases such as COPD and can also contribute to asthma evaluation.

Bronchoscopy

Bronchoscopy is a procedure used to examine the airways and lungs using a thin flexible instrument equipped for visualization.

Bronchoscopy may be recommended to:

• Investigate unexplained respiratory symptoms

• Examine airway abnormalities

• Obtain tissue samples

• Collect respiratory fluid samples

• Investigate certain infections

• Evaluate suspicious lung abnormalities

• Assess possible lung cancer

• Identify or manage selected airway obstructions

Bronchoscopy may have both diagnostic and therapeutic applications depending on the patient's condition.

Chest Imaging

Imaging plays an important role in diagnosing many pulmonary conditions.

Depending on the patient's symptoms, a pulmonologist may recommend:

• Chest X-ray

• CT scan of the chest

• Ultrasound for selected chest or pleural conditions

• Other specialized imaging when necessary

Imaging findings are interpreted together with the patient's symptoms, medical history, examination, and other diagnostic results.

Other Respiratory Investigations

Depending on the patient's clinical condition, investigations may include:

• Pulmonary Function Tests (PFT)

• Spirometry

• Pulse oximetry

• Chest X-ray

• CT scan

• Sputum examination

• Sputum culture

• Blood tests

• Arterial blood gas testing when indicated

• Bronchoscopy

• Sleep-related testing

• Other specialized pulmonary investigations

Pulse oximetry measures oxygen levels in the blood, while different forms of lung-function testing provide information about airflow, lung volume, and gas transfer.

Not every patient requires every test. Investigations are selected according to the patient's symptoms and clinical findings.

Pulmonary Rehabilitation

Some patients with chronic respiratory disease may benefit from pulmonary rehabilitation.

Pulmonary rehabilitation is a structured program that can include:

• Supervised exercise

• Breathing-related education

• Disease-management guidance

• Support for improving physical activity

• Monitoring of respiratory symptoms

Programs commonly involve multiple sessions over a period of weeks or months and may include repeat assessment of lung function and exercise capacity.

Smoking-Related Lung Disease

Smoking is an important preventable cause of respiratory disease and is strongly associated with COPD and other pulmonary conditions.

Patients who smoke may benefit from medical support to stop smoking, particularly when respiratory symptoms or lung disease are already present.

Reducing exposure to cigarette smoke can also contribute to prevention of respiratory illness and complications.

Respiratory Infection Prevention

Some respiratory infections can be reduced through preventive measures.

Depending on age, medical conditions, and individual eligibility, preventive care may include:

• Appropriate vaccination

• Regular hand hygiene

• Avoiding tobacco smoke

• Managing chronic respiratory conditions appropriately

• Reducing unnecessary exposure to people with active respiratory infections

Vaccines can help prevent some bacterial and viral infections that may lead to pneumonia or other serious respiratory illness.

When Should You Visit a Pulmonologist?

You may consider consulting a pulmonologist if you experience:

• Persistent cough

• Chronic productive cough

• Repeated wheezing

• Shortness of breath

• Difficulty breathing during activity

• Frequent chest infections

• Recurrent pneumonia

• Persistent chest congestion

• Blood in sputum

• Abnormal chest X-ray

• Abnormal chest CT

• Poorly controlled asthma

• COPD

• Suspected sleep apnea

• Persistent low oxygen levels

• Known chronic lung disease

• Unexplained respiratory symptoms

Your general physician or another specialist may also refer you to Pulmonology when more detailed respiratory evaluation is required.

When Is Emergency Care Required?

Certain respiratory symptoms require urgent medical assessment.

Seek emergency medical attention for:

• Severe or sudden shortness of breath

• Severe difficulty breathing

• Bluish lips or face

• Severe chest pain

• Significant coughing of blood

• Loss of consciousness

• Confusion associated with breathing difficulty

• Rapidly worsening respiratory symptoms

• Very low oxygen levels when identified

These symptoms should not be managed through a routine outpatient appointment.

Long-Term Respiratory Care

Many pulmonary diseases require ongoing monitoring rather than a single consultation.

Patients living with asthma, COPD, bronchiectasis, interstitial lung disease, pulmonary fibrosis, and other chronic respiratory conditions may require regular follow-up.

Ongoing care can help physicians:

• Monitor respiratory symptoms

• Review lung function

• Assess treatment response

• Review inhaler technique

• Adjust medications when appropriate

• Monitor oxygen requirements

• Identify complications

• Reduce preventable exacerbations

• Coordinate care with other medical specialties

At AS Medical Complex, our aim is to support patients throughout diagnosis, treatment, and long-term respiratory disease management.