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Respiratory & Chest Specialist Malaysia

Chest Pain

An explanation of chest pain conditions, what causes them, their symptoms and what treatment options you have in  Malaysia.

Respiratory & Chest Specialist Malaysia

Chest Pain

An explanation of chest pain conditions, what causes them, their symptoms and what treatment options you have in  Malaysia.

What Is Chest Pain?

Causes, Symptoms & Treatment

Chest pain is a sensation of discomfort or pain at your chest area.

It can be further described as dull pain, pricking pain, stabbing pain or compressing pain. Some patients may describe it as chest tightness.

Different types of chest pain can be caused by different types of diseases. Chest pain can be caused by diseases in the lungs, heart, stomach and muscles.

Detailed description of your chest pain is important to decide the exact cause of your symptom.

The severity can also be graded from scale of 0 to 10, with 0 means no pain, 5 means moderate pain and 10 means severe pain. This will further determine the type of treatment that you may need.

Conditions That Can Cause Chest Pain



Asthma is a disease in which your airways narrow and swell and may produce extra mucus and secretions. This can cause breathing difficulty and trigger symptoms such as cough, whistling sound (wheezing) when you breathe out and shortness of breath.

For some people, asthma is a minor nuisance. For others, it can be a major problem that interferes with daily activities and may lead to a life-threatening asthma attack.

Asthma symptoms can be controlled, but unfortunately, it can’t be cured. Because asthma often changes from time to time, it’s important that you discuss with your doctor on how to track your signs and symptoms and adjust your treatment as needed.

Asthma occurs because of inflammation process that happens in the airway. It can get worse by infection and exposure to some stimuli or triggers

It isn’t clear why some people get asthma and others don’t, but it’s probably due to a combination of environmental and inherited (genetic) factors.

Asthma signs and symptoms include:

– Shortness of breath

– Chest tightness or pain

– Wheezing when exhaling, which is a common sign of asthma in children

– Trouble sleeping caused by shortness of breath, coughing or wheezing

– Coughing or wheezing attacks that are worsened by a respiratory virus, such as a cold or the flu.

Physical exam

Your lung doctor will perform a physical exam to rule out other possible conditions, such as a respiratory infection or chronic obstructive pulmonary disease (COPD).

Tests to measure lung function

You may be given lung function tests to determine how much air moves in and out as you breathe.

Prevention and long-term control are key to stopping asthma attacks before they start.

Treatment usually involves learning to recognize your triggers, taking steps to avoid triggers and tracking your breathing to make sure your medications are keeping symptoms under control.

In case of an asthma flare-up, you may need to use a quick-relief inhaler.

Chronic Obstructive Pulmonary Disease (COPD)

Chronic Obstructive Pulmonary Disease (COPD)

Chronic obstructive pulmonary disease (COPD) is a chronic inflammatory lung disease that causes obstructed airflow from the lungs.  Symptoms include breathing difficulty, cough, mucus (sputum) production and wheezing.

It’s typically caused by long-term exposure to irritating gases or particulate matter, most often from cigarette smoke. People with COPD are at increased risk of developing heart disease, lung cancer and a variety of other conditions.

Although COPD is a progressive disease that gets worse over time, COPD is treatable. With proper management, most people with COPD can achieve good symptom control and quality of life, as well as reduced risk of other associated conditions.

The main cause of COPD in developed countries is tobacco smoking.

In the developing world, COPD often occurs in people exposed to fumes from burning fuel for cooking and heating in poorly ventilated homes.

Only some chronic smokers develop clinically apparent COPD, although many smokers with long smoking histories may develop reduced lung function.

Some smokers develop less common lung conditions. They may be misdiagnosed as having COPD until a more thorough evaluation is performed.

Signs and symptoms of COPD may include:

– Shortness of breath, especially during physical activities

– Wheezing

– Chest tightness

– A chronic cough that may produce mucus (sputum) that may be clear, white, yellow or greenish

– Frequent respiratory infections

– Lack of energy

– Unintended weight loss (in later stages)

– Swelling in ankles, feet or legs

There’s no single test for COPD. Diagnosis is based on symptoms, a physical exam, and diagnostic test results.

When you visit the doctor, be sure to mention all of your symptoms.

Treatment can relieve symptoms, prevent complications, and generally slow disease progression.

Your healthcare team may include a lung specialist (pulmonologist) and physical and respiratory therapists.


Pneumonia is an infection that affects the air sacs in one or both lungs. The air sacs may fill with fluid or pus (purulent material), causing cough with phlegm or pus, fever, chills, and difficulty breathing. A variety of organisms, including bacteria, viruses and fungi, can cause pneumonia.

Pneumonia can range in seriousness from mild to life-threatening. It is most serious for infants and young children, people older than age 65, and people with health problems or weakened immune systems.

Many germs can cause pneumonia. The most common are bacteria and viruses in the air we breathe. Your body usually prevents these germs from infecting your lungs. But sometimes these germs can overpower your immune system, even if your health is generally good.

Pneumonia is classified according to the types of germs that cause it and where you got the infection.

Signs and symptoms of pneumonia may include:

– Chest pain when you breathe or cough

– Confusion or changes in mental awareness (in adults age 65 and older)

– Cough, which may produce phlegm

– Fatigue

– Fever, sweating and shaking chills

– Lower than normal body temperature (in adults older than age 65 and people with weak immune systems)

– Nausea, vomiting or diarrhea

– Shortness of breath

Pneumonia can be diagnosed from medical history, physical examination, blood and sputum investigation and chest radiograph.

The doctor will start by asking about your medical history and doing a physical exam, including listening to your lungs with a stethoscope to check for abnormal bubbling or crackling sounds that suggest pneumonia.

Treatment for pneumonia includes curing the infection and preventing complications. People who have community-acquired pneumonia usually can be treated at home with medication. Although most symptoms ease in a few days or weeks, the feeling of tiredness can persist for a month or more.

Specific treatments depend on the type and severity of your pneumonia, your age and your overall health.


Tuberculosis (TB) is a contagious infection that usually attacks your lungs. It can also spread to other parts of your body, like your brain and spine.

A type of bacteria called Mycobacterium tuberculosis causes Tuberculosis.

Symptoms of active TB disease include:

– A cough that lasts more than 2 weeks

– Chest pain

– Coughing up blood

– Feeling tired all the time

– Night sweats

– Chills

– Fever

– Loss of appetite

– Weight loss

There are two common tests for tuberculosis:

– Skin test

– Blood test

Those tests don’t tell you if your infection is latent or active.

If you get a positive skin or blood test, your doctor will learn which type you have with:

– A chest X-ray or CT scan to look for changes in your lungs.

– Acid-fast bacillus (AFB) tests for TB bacteria in your sputum, the mucus that comes up when you cough

A combination of medicines are needed to treat active TB disease. You’ll take them for 6 to 12 months.

If you have drug-resistant TB, your doctor might give you one or more different medicines. You may have to take them for much longer, up to 30 months, and they can cause more side effects.

Whatever kind of infection you have, it’s important to finish taking all of your medications, even when you feel better. If you quit too soon, the bacteria can become resistant to the drugs

Lung Cancer

Lung Cancer

Lung cancer is a type of cancer that occurs in the lungs. The lung cancer can originate from the lungs, or it can also originate from other organs that subsequently spread to lungs.

Smoking causes the majority of lung cancers — both in smokers and in people exposed to secondhand smoke.

But lung cancer also occurs in people who never smoked and in those who never had prolonged exposure to secondhand smoke. In these cases, there may be no clear cause of lung cancer.

A number of factors may increase your risk of developing lung cancer. Some risk factors can be controlled, for instance, by quitting smoking. And other factors can’t be controlled, such as your family history and genetics.

Lung cancer typically doesn’t cause signs and symptoms in its earliest stages. Signs and symptoms of lung cancer typically occur when the disease is advanced.

Signs and symptoms of lung cancer may include:

– A new cough that doesn’t resolve

– Coughing up blood, even a small amount

–  Shortness of breath

– Chest pain

– Hoarseness

– Losing weight without trying

– Bone pain

– Headache

People with an increased risk of lung cancer may consider annual lung cancer screening using low-dose CT scans. Lung cancer screening is generally offered to people 55 and older who smoked heavily for many years or who have quit in the past 15 years.

If there’s reason to think that you may have lung cancer, your doctor can order a number of tests to look for cancerous cells and to rule out other conditions.

Careful analysis of your cancer cells in a lab will reveal what type of lung cancer you have. Results of sophisticated testing can tell your doctor the specific characteristics of your cells that can help determine your prognosis and guide your treatment.

Cancer treatment plan is chosen based on a number of factors, such as your overall health, the type and stage of your cancer, and your preferences.

Treatment options may include:

– Surgery

– Radiation therapy

– Chemotherapy

– Stereotactic body radiotherapy

– Targeted drug therapy

– Immunotherapy

In some cases, you may choose not to undergo treatment. For example, you may feel that the side effects of treatment will outweigh the potential benefits. When that’s the case, your doctor may suggest comfort care to treat only the symptoms the cancer is causing, such as pain or shortness of breath.

Pleural Effusion

Pleural Effusion

Pleural Effusion, sometimes referred to as “water in the lungs,” is the build-up of excess fluid between the layers of the lung coverings (pleura) outside the lungs.

The pleura are thin membranes that line the lungs and the inside of the chest cavity and act to lubricate and facilitate breathing. Normally, a small amount of fluid is present in the pleura.

Pleural effusions may be either protein-poor (transudative) or protein-rich (exudative). These two categories will further determine the cause of the pleural effusion.

The most common causes of transudative (watery fluid) pleural effusions include:

– Heart failure

– Pulmonary embolism

– Cirrhosis

– Post open heart surgery

Exudative (protein-rich fluid) pleural effusions are most commonly caused by:

– Pneumonia

– Cancer

– Pulmonary embolism

– Kidney disease

– Inflammatory disease

Symptoms of pleural effusion includes:

– shortness of breath

– chest discomfort

– cough.

The tests most commonly used to diagnose and evaluate pleural effusion include:

– Chest x-ray

– Computed tomography (CT) scan of the chest

– Ultrasound of the chest

– Thoracentesis (a needle is inserted between the ribs to remove a biopsy, or sample of fluid)

– Pleural fluid analysis (an examination of the fluid removed from the pleura space)

Treatment of pleural effusion is based on the underlying condition and whether the effusion is causing severe respiratory symptoms, such as shortness of breath or difficulty breathing.

Diuretics and other heart failure medications are used to treat pleural effusion caused by congestive heart failure or other medical causes.

A malignant effusion may also require treatment with chemotherapy, radiation therapy or a medication infusion within the chest.


Pneumothorax is a condition that occurs when air leaks into the space between your lungs and chest wall, and they are trapped there. This air then pushes the outer part of your lung and makes it collapse. Pneumothorax can be a complete lung collapse or a collapse of only a portion of the lung.

A pneumothorax can be caused by a blunt or penetrating chest injury, certain medical procedures, or damage from underlying lung disease.

Or it may occur for no obvious reason.

Symptoms usually include sudden chest pain and shortness of breath.

On some occasions, a collapsed lung can be a life-threatening event.

Pneumothorax can be diagnosed via a chest radiograph or a CT scan, where the amount and size of the trapped air can be measured, and further treatment can be initiated.

Treatment for a pneumothorax usually involves inserting a needle or chest tube between the ribs to remove the excess air.

However, a small pneumothorax may heal on its own.

Pulmonary Embolism

Pulmonary Embolism

Pulmonary Embolism (PE) is a blockage of main blood vessel (pulmonary artery) in the lungs by a substance that has moved from elsewhere in the body through the bloodstream (embolism).

The blockage of the main blood vessel can be caused by blood clots, cancerous mass, fat, air or amniotic fluid.

Symptoms of a PE may include shortness of breath, chest pain particularly upon breathing in, and coughing up blood.

Symptoms of a blood clot in the leg may also be present, such as a red, warm, swollen, and painful leg.

Signs of a PE include low blood oxygen levels, rapid breathing, rapid heart rate, and sometimes a mild fever.

Severe cases can lead to passing out, abnormally low blood pressure, and sudden death.

Diagnosis is based on signs and symptoms in combination with test results.

If the risk is low, a blood test known as a D-dimer may rule out the condition.

Otherwise, a CT pulmonary angiography, lung ventilation/perfusion scan, or ultrasound of the legs may confirm the diagnosis.

Together, deep vein thrombosis and PE are known as venous thromboembolism (VTE).

Treatment of pulmonary embolism is with anticoagulants such as heparin, warfarin or one of the direct-acting oral anticoagulants (DOACs).

These are recommended for at least three months.

Severe cases may require thrombolysis using medication such as tissue plasminogen activator (tPA) given intravenously or through a catheter, and some may require surgery (a pulmonary thrombectomy). If blood thinners are not appropriate, a temporary vena cava filter may be used.

HyperActive Airway

Hyperreactive Airway

People with Hyperreactive Airway disease have bronchial tubes that overreact to some sort of irritant. The term is most commonly used to describe a person who is wheezing or having a bronchial spasm, but who has not yet been diagnosed with asthma.

There are some medical professionals who use the term in the same way they use the term asthma. The two are very similar. However, the term reactive airway disease is commonly used as a placeholder until the diagnosis of asthma can be made.

Hyperreactive airway disease, like asthma, occurs most often after you’ve had an infection.

It’s caused by some irritant that triggers the airways to overreact and swell or narrow.

Some causes or irritants may include:

• pet hair or dander
• dust
• pollen
• smoke
• mold or mildew
• exercise
• stress
• perfume or other strong odors
• changes in the weather

Sometimes, a combination of two or more irritants can cause a reaction, but those same irritants alone will not.

The symptoms of reactive airway disease are similar to those of asthma.

These symptoms may include:

• wheezing
• coughing
• shortness of breath or difficulty breathing
• excess mucus in the bronchial tube
• swollen mucous membrane in the bronchial tube
• hypersensitive bronchial tubes

Any time you have difficulty breathing and don’t know why, you should contact a medical professional immediately.

If you need surgery for any reason, let your medical team know about your breathing trouble.

Your anesthesiologist will need to make accommodations and take precautions if you are known to have any type of bronchial spasms.

Avoiding the irritants that trigger your symptoms is the best treatment.

However, avoiding the irritants is not always possible or practical.

The right treatment for you depends on your trigger and how severe your reactions to it are.

Some reactions can be controlled by allergy medications that should be taken regularly.

Other treatment options may include:

• using breathing and relaxation exercises (if your trigger is stress)
• treating an infection or virus
• using a rescue inhaler (effective for symptoms that are exercise-induced)

Upper Respiratory Tract Infection

Upper Respiratory Tract Infection (URTI)

The upper respiratory tract includes the sinuses, nasal passages, pharynx, and larynx. These structures direct the air we breathe from the outside to the trachea and eventually to the lungs for respiration to take place.

An upper respiratory tract infection, or upper respiratory infection, is an infectious process of any of the components of the upper airway.

Upper respiratory infections are one of the most frequent causes for a doctor visit with varying symptoms ranging from runny nose, sore throat, cough, to breathing difficulty, and lethargy.

An URTI is generally caused by the direct invasion of the inner lining (mucosa or mucus membrane) of the upper airway by the culprit virus or bacteria.

Some of the common pathogens for upper respiratory infection and their respective incubation times are the following:

• Thinoviruses,
• Group A streptococci;
• Influenza and parainfluenza viruses;
• Respiratory syncytial virus (RSV);
• Whooping cough (pertussis);
• Diphtheria;
• Epstein-Barr virus (EBV)

Common symptoms of upper respiratory infection generally include:

• nasal congestion,
• runny nose (rhinorrhea),
• nasal discharge (may change from clear to white to green)
• nasal breathing,
• sneezing,
• sore or scratchy throat,
• painful swallowing (odynophagia),
• cough (from laryngeal swelling and post nasal drip),
• malaise, and
• low-grade fever (more common in children).

Most people tend to diagnose and treat their symptoms at home without seeking professional medical care.

A great majority of cases of upper respiratory infection are caused by viruses and are self-limited, meaning they resolve on their own spontaneously.

Visiting a doctor may be advisable if:

• symptoms last more than a couple of weeks,
• symptoms are severe and worsening,
• there is difficulty breathing,
• swallowing is impaired, and
• upper respiratory infection is recurring.

The diagnosis of upper respiratory infection is typically made based on review of symptoms, physical examination, and occasionally, laboratory tests.

Most cases of upper respiratory infection are caused by viruses and therefore, require no specific treatment and are self-limited. 

Rest is an important step in treating upper respiratory infections. Usual activities, such as, working and light exercising may be continued as much as tolerated.

Increased intake of oral fluids is also generally advised to keep up with the fluid loss from runny nose, fevers, and poor appetite associated with upper respiratory infections.

Treatment of the symptoms of upper respiratory infection is usually continued until the infection has resolved.

Some of the most common upper respiratory infection or cold medications used to treat these symptoms are the following:

• Acetaminophen (Tylenol) can be used to reduce fever and body aches.
• Nonsteroidal antiinflammatory drugs such as ibuprofen (Motrin, Advil) can be used for body aches and fever.
• Antihistamines such as diphenhydramine (Benadryl) are helpful in decreasing nasal secretions and congestions.

Broad-spectrum antibiotics are sometimes used to treat upper respiratory infections if a bacterial infection is suspected or diagnosed.

These conditions may include strep throat, bacterial sinusitis, or epiglottitis.

Antivirals may occasionally be recommended by doctors in patients who are immunocompromised (poor immune system).

The treating doctor can determine which antibiotic would be the best option for a particular infection.


Treatments Available

Chest Clinic

Respiratory Clinic

Upon your first visit to the clinic we’ll conduct a thorough history taking, physical examination and lab investigation, to diagnose your actual lung disease quickly and accurately.



Choose the appropriate diagnostic plan and procedures such as Chest X Ray, CT scan, PET scan, Bronchoscopy, Pleuroscopy, Sleep study, TB, etc, to come to the correct diagnosis.


Treatment & Rehab

Working closely with my pharmacists, physiotherapists, or your personal physio, to suggest specific therapeutic options to allow the best and quickest relief from your condition.


Administer a customised treatment plan to suit your specific needs and effective recovery. Procedures may include: Anti-TB medications, inhalers, antibiotics, CPAP treatment, etc.

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Dr. Nurul Yaqeen

Consultant Respiratory & Internal Medicine Physician. MBBS, MRCP, Respiratory Medicine Fellowship, International Sleep Disorders Specialist.

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