Allergies: How to control continuous coughing?

Continuous coughing can be triggered by various types of allergies. It is usually accompanied by sneezing, runny nose and watery, itchy eyes.

The coughing linked with allergies is often brought about by postnasal drip in which mucus from the nose flow at the rear part of the throat. The allergic variant of asthma can also trigger persistent coughing if exposed to allergens such as dust mites, pollen and mold spores.

How to control continuous coughing from allergies


Avoid being exposed to substances that the individual is allergic to.

  • Set an appointment with a doctor if suffering from continuous coughing that might be linked to allergies. The doctor will perform a physical exam and ask about the medical history. Allergy testing might be recommended to determine the trigger substances.
  • Take the prescribed medications. The treatment plan might include antihistamines to lessen the stuffiness, decongestant to dry up the mucus as well as prescription or over-the-counter cough medication. If the individual has allergic asthma, the asthma medications must be taken as prescribed.
  • Consult a doctor if immunotherapy or allergy shots is suggested. The treatment lessens the sensitivity of the individual to the allergy triggers. Over time, it lessens the symptoms including persistent coughing.

Preventive measures

  • Avoid being exposed to substances that the individual is allergic to. Whether the individual has a cough linked to seasonal allergies even allergic asthma, this is a vital component in managing the symptoms.
  • Stay away from wood and cigarette smoke that can irritate the airways and might instigate episodes of coughing. In addition, avoid exposure to irritating, strong fumes such as from fragrances, cleaning products or industrial chemicals.
  • Avoid spending time outdoors if the pollen and mold count is at its peak especially those who have seasonal allergies. Prevent the entry of allergens from entering the house by keeping the windows closed. Try to minimize time spent outdoors if the air quality is poor and during episodes of high humidity or cold weather.
  • Regularly and thoroughly clean the house to lessen the allergens inside. Vacuum and dust regularly and use a mask while cleaning to prevent inhaling the allergens. An air purifier with HEPA filter should be used since it can trap allergens and keep the air inside the house clean.


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