Allergy Affiliates in Florida

Non-allergic Rhinitis

non-allergic rhinitis

Non-allergic Rhinitis

This is one of the common complaints we hear. In addition to the worry about the cause of the cough, patients experience frustration and anxiety, especially if a diagnosis can't be determined for weeks. Smoking is a common reason for a chronic cough, but dozens of conditions can cause a recurrent, lingering cough, but the lion's share is caused by just five: postnasal drip, asthma, gastroesophageal reflux disease (GERD), chronic bronchitis, and treatment with ACE inhibitors, used for high blood pressure.

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FAQs about Non-allergic Rhinitis

Non-allergic rhinitis is characterized by inflammation of the nasal passages, which causes symptoms similar to allergic rhinitis, such as a runny or stuffy nose, sneezing, and post-nasal drip. However, non-allergic rhinitis is not caused by an allergic reaction but by environmental factors such as irritants, weather changes, hormonal changes, or medications. Learn answers to frequently asked questions about this non-allergic rhinitis.

  • What are the symptoms of nonallergic Rhinitis?

    Nonallergic rhinitis is characterized by symptoms that are similar to those associated with allergies, such as:

    • Runny nose
    • Stuffy nose
    • Postnasal drip
    • Sneezing

  • Who is likely to have nonallergic rhinitis?

    Anyone can develop nonallergic rhinitis.

  • How is nonallergic rhinitis diagnosed?

    An examination by your doctor and an evaluation of your medical history allow your doctor to diagnose nonallergic rhinitis. Additional testing may be necessary to confirm your diagnosis.


    If your doctor suspects allergies aren't the cause of your symptoms, he or she may recommend allergy testing. During allergy tests, your body is exposed to small amounts of specific allergens through blood tests or skin prick tests.


  • Can nonallergic rhinitis be prevented?

    Nonallergic rhinitis cannot be prevented. Avoiding triggers that cause rhinitis can lower your risk.

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