Women are often the first to notice when someone else in the family is unwell.
They’re the ones reminding their children to finish their medication, encouraging their partner to see a doctor or checking in on ageing parents. But when it comes to their own health, many women choose to wait it out.
A cough that lingers after a cold is often dismissed as “nothing serious”. Breathlessness is blamed on exhaustion, while fatigue is chalked up to juggling work, family and everything in between.
While most coughs do get better with time, not all of them should be ignored.
According to Dr Sangeta Vadivelu, Physician Consultant at Pantai Hospital Sungai Petani, a persistent cough could be a sign of an underlying lung infection or another respiratory condition that requires medical attention.
Recognising the warning signs early and seeking treatment promptly can help prevent complications, improve recovery and, in some cases, protect long-term lung health.
Lung Infections Can Happen For Many Reasons
Dr Sangeta explains that common viral infections affecting the lungs include influenza, COVID-19 and respiratory syncytial virus (RSV). Bacterial infections are another common cause, particularly pneumonia caused by Streptococcus pneumoniae or Mycoplasma pneumoniae. Although less common, fungal lung infections may also develop, especially in humid or mouldy environments.
Some women are naturally at higher risk than others.
A weakened immune system caused by stress, chronic illnesses or certain medications can make it more difficult for the body to fight infections. Women living with pre-existing lung conditions such as asthma, chronic obstructive pulmonary disease (COPD) or bronchiectasis may also be more vulnerable.
Environmental exposure also plays an important role. Smoking, second-hand smoke, air pollution and workplace irritants can damage the lungs’ natural defence mechanisms, making respiratory infections more likely.
Women with chronic health issues, frequent respiratory infections or smoking habits are therefore considered to have a higher risk of developing lung infections.
Women with weakened immunity, anaemia or those who are pregnant are also generally at higher risk for infections and complications because their immune systems may be less effective at fighting illness.
When Is A Persistent Cough No Longer Normal?
Most coughs improve within a couple of weeks, particularly after a viral illness.
However, a cough lasting more than two to three weeks should not be ignored.
Besides being a possible sign of an underlying lung condition, a persistent cough may also indicate infectious diseases such as tuberculosis or pertussis (whooping cough), which can spread to other people and therefore become a public health concern.
Women who continue coughing for more than three weeks should consult a respiratory physician, especially if the symptoms are not improving.
However, certain symptoms require medical attention even sooner.
These Warning Signs Should Never Be Ignored
A persistent cough becomes far more concerning when it is accompanied by other symptoms.
Dr Sangeta advises women to seek medical evaluation if they experience:
- Coughing up blood
- Shortness of breath or wheezing
- Persistent chest pain
- Unexplained weight loss
- Fever
- Night sweats
- Swelling in the face or neck
- Hoarseness lasting more than a few weeks
These symptoms may indicate serious conditions such as infections, lung disease or cancer and should never be ignored.
Some symptoms also require immediate emergency care.
Seek urgent medical attention if you experience severe shortness of breath or difficulty breathing, especially while at rest, bluish lips, face or fingertips, persistent or worsening chest pain or pressure, confusion, unusual drowsiness, sudden dizziness, high fever with chills and rapid breathing, wheezing or stridor that worsens quickly, coughing up blood or large amounts of thick mucus, or symptoms that continue to worsen despite treatment.
According to Dr Sangeta, these may indicate serious respiratory emergencies such as pneumonia, severe asthma, a COPD flare-up or pulmonary embolism.
Women May Experience Lung Conditions Differently
Respiratory illnesses do not always present in the same way in men and women.
Studies have shown that women often experience longer-lasting coughs and report more severe physical complaints compared to men.
Women are also more likely to report dyspnoea, or shortness of breath, together with fatigue, while men may experience more pronounced coughing and sputum production.
These differences can influence the diagnosis and management of respiratory conditions, highlighting the importance of considering gender during medical assessments.
Could It Be Tuberculosis, Pneumonia Or Something Else?
Not every lingering cough is caused by a lung infection, which is why proper assessment is important.
Tuberculosis may be suspected when someone has a persistent cough lasting longer than two weeks together with fever, night sweats, unexplained weight loss or coughing up blood.
Pneumonia is more likely to present with a sudden onset of fever, chills, cough with or without sputum, shortness of breath and chest pain that becomes worse during breathing. Some patients may also experience fatigue or confusion, particularly when symptoms develop after another respiratory infection.
Other conditions can also cause a chronic cough.
Dr Sangeta shares that gastroesophageal reflux disease (GERD) and postnasal drip are frequently evaluated when symptoms continue, alongside other respiratory conditions such as asthma or COPD.
Finding The Cause Requires More Than A Chest X-Ray
Diagnosing a persistent cough often involves several steps rather than a single test.
Respiratory physicians usually begin by taking a detailed medical history, performing a physical examination and arranging a chest X-ray.
Depending on the findings, further investigations may include pulmonary function tests (spirometry) to evaluate asthma or COPD, CT scans of the chest or sinuses to identify infections, tumours or sinus disease, allergy testing when allergic triggers are suspected, sputum analysis to detect infection or inflammatory conditions, and bronchoscopy to examine the airways and obtain samples when earlier investigations remain negative or inconclusive.
Doctors also distinguish a simple cough from a lung infection by looking at the overall clinical picture.
Fever, shortness of breath, chest pain, a persistent or worsening cough, and yellow, green or bloody phlegm may all point towards a lung infection. During examination, abnormal lung sounds such as crackles or wheezing may provide further clues before investigations such as chest X-rays and blood tests help confirm the diagnosis.
Why Delaying Treatment Can Be Risky
One of the biggest challenges, according to Dr Sangeta, is that many women delay seeking medical care.
Some attribute persistent coughing, fatigue or breathlessness to ageing, stress or a minor illness. Others prioritise caregiving responsibilities, worry about the cost or time involved, fear receiving a serious diagnosis or are simply unaware that women are also at risk of developing lung disease.
Unfortunately, delaying treatment may allow an infection to worsen.
Untreated lung infections can spread to other parts of the lungs and lead to serious complications such as respiratory failure, sepsis or even death.
Delayed treatment for conditions such as pneumonia, tuberculosis, COVID-19 or chronic obstructive pulmonary disease may also result in scarring, known as fibrosis, or permanent lung damage that reduces lung function.
Early Treatment Can Make A Big Difference
The good news is that early medical care can significantly improve outcomes.
Early treatment helps prevent infections from worsening, reduces the risk of complications such as pneumonia or sepsis, and supports faster recovery.
Recovery does not end once medication begins. Regular follow-up appointments allow doctors to monitor progress, adjust treatment when necessary, detect complications early and provide ongoing support throughout recovery.
Don’t Ignore What Your Body Is Trying To Tell You
A persistent cough is not always a sign of something serious, but it should never be dismissed simply because life is busy.
If a cough lasts for more than two to three weeks, or is accompanied by symptoms such as breathlessness, chest pain, fever, night sweats, unexplained weight loss or coughing up blood, it is important to seek medical advice rather than waiting for it to resolve on its own.
Looking after everyone else often comes naturally to women. Looking after yourself deserves the same priority.
Disclaimer: The information in this article is intended for general reading and awareness only. It does not replace advice from qualified medical, legal, financial, religious or other relevant professionals. If you are facing a specific concern, please speak to the appropriate expert or authority for guidance.
