Chronic Runny Nose: Why It Won't Stop, and What Actually Helps

A runny nose is easy to ignore when it is tied to a cold or a bad allergy day. But for some people, it never really goes away. The tissues drip constantly, postnasal drip becomes a daily annoyance, and allergy medications that used to help stop making a difference. If that sounds familiar, you may be dealing with chronic rhinitis rather than a simple case of allergies.

At Hills ENT Institute, Dr. David Schleimer regularly sees patients who have tried every allergy pill and nasal spray on the pharmacy shelf without lasting relief. In many of these cases, the underlying issue is not allergies at all, or it is allergies combined with a second, overlapping condition that needs its own treatment plan.

Runny Nose vs. Chronic Rhinitis: What's the Difference

An occasional runny nose from a cold, weather change, or short-term allergy exposure is normal and typically resolves within days. Chronic rhinitis is different. It refers to ongoing inflammation of the nasal lining that causes persistent symptoms, often for months or on a near-daily basis, including:

• Constant or frequent runny nose
• Persistent postnasal drip
• Nasal congestion that fluctuates throughout the day
• Sneezing without an obvious trigger
• Symptoms that flare with temperature changes, strong smells, or certain foods, not just pollen or dust

Unlike seasonal allergies, chronic rhinitis can affect people year-round and does not always respond to standard antihistamines.

Why Standard Allergy Treatment Sometimes Doesn't Work

Many patients assume that if allergy medication is not working, they simply need a stronger dose or a different brand. In reality, there are several possible explanations:

• Non-allergic rhinitis. Nasal inflammation triggered by irritants, weather, or nerve sensitivity rather than a true allergen, which does not respond to antihistamines the way allergic rhinitis does.
• Overactive nasal nerves. In some patients, the nerves controlling nasal secretions become overly sensitive, leading to constant drainage even without an active trigger.
• Structural issues. A deviated septum or nasal valve collapse can worsen drainage and congestion symptoms alongside rhinitis.
• Chronic sinus involvement. Ongoing sinus inflammation can mimic or intensify rhinitis symptoms.

Because these causes overlap and can coexist, an accurate diagnosis matters more than simply trying another medication.

How Hills ENT Institute Diagnoses the Cause

Getting to the root of a chronic runny nose typically starts with a detailed symptom history, including when symptoms started, what seems to trigger them, and what has already been tried. From there, Dr. Schleimer may perform an in-office nasal endoscopy to directly examine the nasal passages for inflammation, structural issues, or other contributing factors that would not be visible otherwise.

Treatment Options Beyond Allergy Medication

Once the underlying cause is identified, treatment can be tailored accordingly. Options offered at Hills ENT Institute include:

• Targeted medical therapy based on the specific type of rhinitis identified
• RhinAer, an in-office radiofrequency treatment designed specifically for chronic rhinitis. It calms the overactive nasal nerves responsible for persistent runny nose and postnasal drip, addressing the underlying cause rather than masking symptoms
• VivAer, for patients whose symptoms are worsened by nasal valve collapse
• Balloon sinuplasty, when chronic sinus involvement is contributing to symptoms
• Allergy-focused treatment when a true allergic component is identified

Both RhinAer and VivAer are performed in the office under local anesthesia, with minimal downtime for most patients.