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  1. How to Stop Post-Nasal Drip Quickly, According to Doctors

    Jan 31, 2025 · Ahead, we’re breaking down everything you need to know about post-nasal drip, including common causes, typical symptoms, and how to stop it through natural, over-the-counter …

  2. Postnasal Drip: Symptoms & Causes - Cleveland Clinic

    May 19, 2022 · Postnasal drip is when more mucus than normal gathers and drips down the back of your throat. Postnasal drip has many causes, including allergies and infections.

  3. Postnasal Drip Causes and Treatment - Verywell Health

    Dec 3, 2025 · Postnasal drip can be caused by allergies, infections, irritants, medications, and anatomical issues. You can manage mild postnasal drip at home with lifestyle hacks like drinking …

  4. Postnasal Drip & Sinusitis: What’s the Connection?

    Dec 9, 2024 · Postnasal drip, in turn, may be a symptom of sinusitis (sinus infection). Treating sinusitis can help turn off the spigot of postnasal drip and get rid of that tickling feeling in your throat. As you …

  5. What’s causing your sinus trouble? - Mayo Clinic Press

    Sep 9, 2025 · Sinus pain and discomfort typically starts when your sinuses become irritated and inflamed, causing swelling that can narrow or close off the openings. This makes it hard for mucus to …

  6. Treatments for post-nasal drip - Harvard Health

    It can happen for a number of reasons: allergies, viral infections (including the common cold), sinus infections, irritants in the air (such as fumes or dust). Less common causes include something stuck …

  7. Sinus Drainage: Causes and Treatments Explained

    Sinus drainage is when mucus builds up in the sinus cavities and flows out through the nose. It’s not just a minor annoyance; it can mean you have allergies or a sinus infection.

  8. 8 Causes of Sinus Drainage in the Throat & How to Stop It

    Aug 21, 2025 · Common causes of excessive sinus drainage include allergies, sinus infections, GERD, certain medications, environmental irritants and other factors. Symptoms of abnormal sinus drainage …

  9. Where Does Sinus Drainage Come From? - American Sinus

    Sinus drainage problems can point to several different sinus problems or root causes. These symptoms include blockages, post-nasal drip, a runny nose and associated secondary symptoms such as …

  10. What Is Postnasal Drip: Sore Throat From Sinus Drainage - WebMD

    Feb 26, 2024 · Common reasons for nasal inflammation include viral or bacterial infections, allergies, or irritants in the air. When you're not feeling well, it's common to get postnasal drip. It can feel gross...