One of the common symptom everyone will have in their life time will be cough. Its a reflex that we can not avoid having as it protects our lungs from potential fluids OR other solids getting into. However there are several other causes that can cause a cough which could range from a simple cold to some cancers and chronic diseases and infections like pulmonary tuberculosis. Post nasal drip secondary to sinusitis is another possible common cause.
I was sharing some information and data with some General Practitioners today at Le Meridien Hotel Kuala Lumpur.