Conclusion: These results suggest that thicker viscous postnasal drip can flow into the respiratory organs when the host is asleep. In addition, postnasal drip which flows into the trachea can move gradually to the oral side by mucociliary transportation of the tracheal mucosa and thus be swallowed.
Many people have LPR without any associated heartburn and instead they experience chest pain, hoarseness, difficulty swallowing, excessive mucous, throat clearing, a sensation of a lump in the throat, sore throat, choking spells, wheezing, post-nasal drip, dry cough, or bad breath.
What is postnasal drip? Postnasal drip is when more mucus than normal gathers and drips down the back of your throat. You may feel like you have a tickle in the back of your throat. Postnasal drip can be a bothersome condition that can lead to a chronic cough.
In certain patients, however, the infection can result in lower respiratory symptoms such as cough and chest congestion, eventually turning into bronchitis, sometimes even pneumonia. This typically occurs from infected post nasal drainage entering the lungs.
Most cases of post-nasal drip go away with time, but long-lasting, untreated post-nasal drip and excess mucus can create a breeding ground for germs, which in turn can lead to additional health complications, including sinus infections and ear infections.
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Mucus and phlegm are similar, yet different: Mucus is a thinner secretion from your nose and sinuses. Phlegm is thicker and is made by your throat and lungs.
Postnasal drip is often associated with catarrh, meaning an excessive build-up of mucus that occurs most commonly within the sinuses but can also affect the throat, ears or chest.
Post-nasal drip often leads to a sore, irritated throat. Although there is usually no infection, the tonsils and other tissues in the throat may swell. This can cause discomfort or a feeling that there is a lump in the throat. Successful treatment of the post-nasal drip will usually clear up these throat symptoms.
[coughing] Breathe in slowly and gently through your nose, and repeat the coughing if you need to. So when it's hard to breathe because of mucus in your lungs, you have three things you can do to help move the mucus out: postural drainage, chest percussion, and controlled coughing.
Fexofenadine (brand Allegra) and loratadine (brand Claritin) are good second-generation antihistamines that are non-sedating and could be good for mild to moderate postnasal drip symptoms.
Dozens of conditions can cause a recurrent, lingering cough, but the lion's share are caused by just five: postnasal drip, asthma, gastroesophageal reflux disease (GERD), chronic bronchitis, and treatment with ACE inhibitors, used for high blood pressure and heart failure.
Postnasal drip makes you feel like you constantly want to clear your throat. It also can trigger a cough, which often gets worse at night. In fact, postnasal drip is one of the most common causes of a cough that just won't go away. Too much mucus may also make you feel hoarse and give you a sore, scratchy throat.
Postnasal drip caused by allergies can be managed with OTC antihistamines and decongestants. Note that older antihistamines like Benadryl and Chlor-Trimeton can actually thicken mucus; instead, try Claritin, Alavert, Allegra, Zyrtec, Xyzal or Clarinex.
Spicy foods and carbonated beverages are strong triggers of LPR. (If you have significant PND symptoms after eating spicy foods or drinking carbonated beverages, you are likely suffering from LPR.)
How long can post-nasal drip last? Efforts to treat post-nasal drip should be taken early on. However, symptoms of severe post-nasal drip may linger for weeks or months. If early treatments fail or symptoms increase after 10 days, you may need to visit your doctor.
Thick and sticky mucus is mostly green in color. If the mucus has a tinge of brownish or red blood, it may be the result of a dried or irritated nose because of excessive picking, rubbing and blowing.
So, to answer your questions: The phlegm itself isn't toxic or harmful to swallow. Once swallowed, it's digested and absorbed. It isn't recycled intact; your body makes more in the lungs, nose and sinuses. It doesn't prolong your illness or lead to infection or complications in other parts of your body.
More than just an unpleasant nuisance, mucus that collects in your airways can make breathing more difficult and increase your risk of infection, which can further damage your lungs. Living with a chronic lung disease means you are likely experiencing an excess of this thick and sticky fluid in your lungs.
Wheezing or noisy breathing could be a sign that phlegm is blocking your lungs' airways or making them too narrow. Increased mucus in the lungs can block air passages, making it difficult for you to breathe in and out.
We recommend seeing a doctor if your symptoms continue worsening or last more than 10 days. Schedule an appointment with an ENT specialist right away if your postnasal drip is accompanied by fever, wheezing, breathing difficulties or mucus with a strong odor.
Many people find that postnasal drip is worse at night and can prevent them sleeping. There are various factors that could be to blame for this. One significant problem is that lying down in bed changes your elevation, draining mucus into the upper respiratory airway.