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  1. Mayo Clinic Q and A: Nasal mucus color — what does it mean?

    Jan 26, 2018 · ANSWER: Greenish-gray or yellowish nasal mucus — your health care provider might call it purulent nasal discharge — isn’t a sure sign of a bacterial infection, although that …

  2. Mayo Clinic Q & A: Chronic sinusitis symptoms resemble a cold, …

    Mar 3, 2015 · If you have nasal polyps or if your chronic sinusitis is complicated by other respiratory problems, such as asthma or bronchitis, it is best to have your condition evaluated …

  3. Mayo Clinic Q and A: Is it allergies or a sinus infection?

    Mar 14, 2023 · This leads to allergy symptoms, which may include itching, sneezing, sinus pressure, nasal congestion and discharge. Although allergies can produce many of the same …

  4. Can Postnasal Drip Contribute to Bad Breath?

    Jun 1, 2012 · Typically, these infections are also accompanied by nasal congestion, facial pain and pressure, cough and a reduced sense of smell. Another possible cause of bad breath …

  5. Mayo Clinic Q and A: Sinusitis and treatment options

    Oct 2, 2022 · Acute sinusitis causes the spaces inside your nose — the sinuses — to become inflamed and swollen. This interferes with drainage and causes mucus to build up.

  6. Infectious Diseases A-Z: Battling bacterial sinusitis

    Mar 5, 2018 · Common symptoms of a sinus infection include: Drainage of a thick, yellow or greenish discharge from the nose or down the back of the throat (Yellow or green discharge …

  7. For Successful Treatment Of Chronic Runny Nose, First Identify ...

    May 24, 2013 · The problems of a chronic runny nose and postnasal drip — excess nasal drainage that runs down the back of your throat — can be challenging to effectively manage.

  8. Mayo Clinic Minute: Help for a sinus infection

    Feb 11, 2025 · He says there are some simple home treatments you can do to ease the symptoms, such as drinking plenty of fluids, taking over-the-counter pain relievers and …

  9. Home Remedies: Steps to help relieve sinusitis

    Apr 3, 2019 · This home remedy, called nasal lavage, can help clear your sinuses. If you make your own rinse, use water that's contaminant-free — distilled, sterile, previously boiled and …

  10. Study finds few COVID-19 patients get rebound symptoms after …

    Jun 14, 2022 · A 69-year-old man with hypertension and obesity who exhibited nasal discharge and cough 10 days following therapy. A 70-year-old man with a history of prostate cancer, …