Common Causes of Persistent Dry Cough

Simon Wong Health Hunter

Persistent dry cough is a very irritating condition as may prevent you from focusing on your activities. Aside from that, continuous coughing in unexpected places can be very embarrassing. The cough is usually followed with cold or allergic reactions and it can be an indication of a serious health condition. Persistent dry cough causes may vary from one person to another but various causes may also lead to this condition.

You may experience having persistent cough due to common infection. Aside from that, persistent dry cough can also be due to any of the following:

  • This condition can be due to infections like flu and common cold, which are common conditions in adults and children.
  • Allergic reactions to dust, grain and pollen
  • Pertussis or whooping cough may also result to persistent dry cough.
  • The condition can also be due to rhino-sinusitis or post nasal drip.
  • Infection in the upper respiratory system can also trigger persistent dry cough.
  • Another very common cause of this condition is asthma in both adults and young children.
  • Smoking can also result to dry cough. If you do smoke and you experience persistent dry cough frequently, it would be better if you quit smoking.
  • Laryngitis or the inflammation of the throat can also result to persistent dry cough.
  • People experiencing symptoms of acid reflux or heartburn may also experience persistent dry cough.
  • Certain medications such as ACE inhibitors that are administered for hypertension, can also trigger such condition.
  • Dehydration is another common cause of persistent dry cough.
  • Bronchitis or the inflammation of the membrane lining of your bronchial tubes, may also lead to this condition.
  • Dry air is another contributor to experiencing persistent dry cough.

Source – Dr. Santa

In case you are experiencing persistent dry cough for more than a week and you are not sure of the cough causes, it would be best to consult your physician for proper diagnosis.

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