FAQ Cough

A chronic cough can be caused by various conditions such as asthma, gastroesophageal reflux disease (GERD), postnasal drip, chronic bronchitis, or smoking. It can also be a symptom of more serious conditions like lung infections or cancer. Scheduling an appointment with a respiratory specialist will help to identify the root cause, as they can diagnose and treat persistent coughs, which can last for more than eight weeks.

Here are some of the most common causes of cough:

• Smoking
• Mould and dust
• Pollen and pet dander
• Certain medications (e.g., ACE inhibitors for high blood pressure)
• Allergies and asthma
• Respiratory tract infections
• Gastroesophageal reflux disease (GERD)
• Postnasal drip
• Heart diseases

In addition to your treatment plan, there are a few strategies you can use to prevent chronic cough, and they are as follows:

• Quit smoking (a major cause of chronic cough)
• Maintain a healthy diet
• Drink plenty of water
• Practise good hygiene
• Avoid being exposed to any triggers that can cause cough (e.g., pollution, smoke, and chemicals)
• Get enough sleep
• Avoid any contact with those who may have infections or cough
• Get necessary vaccinations

While a general practitioner can assist you in managing your cough, it is advisable to consult a lung specialist. As they are specialised in the diagnosis and treatment of respiratory illnesses, they will be able to find the cause of your cough and treat it appropriately.