Yes. While the presence of mucus may indicate an underlying issue, coughing up phlegm is a good thing because it helps clear irritants, allergens and infections out of your system.
When phlegm rises from the lungs into the throat, the body is likely trying to remove it. Spitting it out is healthier than swallowing it.
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.
Don't suppress a productive cough too much, unless it's keeping you from getting enough rest. Coughing is useful. It brings up mucus from the lungs and helps prevent bacterial infections. People with asthma and other lung diseases need to cough.
Coughing actually helps you clear the infection more quickly by getting rid of the phlegm from your lungs. Antibiotics aren't recommended for many chest infections, because they only work if the infection is caused by bacteria, rather than a virus.
Will phlegm go away on its own? In many cases, phlegm will go away once your body has fought off an infection. In some cases, though, phlegm may be caused by a more serious issue that needs treatment.
Red or pink phlegm can be a more serious warning sign. Red or pink indicates that there's bleeding in your respiratory tract or lungs. Heavy coughing can cause bleeding by breaking the blood vessels in the lungs, leading to red phlegm. However, more serious conditions can also cause red or pink phlegm.
Changes in mucus color, from clear to white to yellow to green, are part of the normal course of an illness. It's a sign that your immune system is fighting to get better. Pink, red, orange, or brown snot, on the other hand, is typically not from an illness.
Is coughing up phlegm a good thing? Yes. While the presence of mucus may indicate an underlying issue, coughing up phlegm is a good thing because it helps clear irritants, allergens and infections out of your system.
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.
Guaifenesin is used to help clear chest congestion from a cold or flu by thinning out the mucus or phlegm in the lungs. You can take guaifenesin in the form of a solution, syrup, liquid, tablet, or packet.
To spit or swallow? I'm occasionally asked whether swallowing mucus produced with a respiratory infection is harmful. It's not; luckily the stomach works to neutralise bacteria and recycle the other cellular debris. Some people do report a queasy feeling in the stomach during such infections.
Your nerves are working overtime. Some coughs stick around after a cold or flu resolves — for up to 2 weeks or more — because your bronchial nerves are recalibrating. They may have been sensitized by the initial infection to react to the slightest stimuli.
Cold and flu symptoms such as a blocked nose or cough usually subside after 7-10 days and the absence of these things is quite an obvious indication that you are on the mend.
Hold your breath for 3 to 5 seconds. Then—as you let that breath out [coughing]— cough 2 or 3 times. Push on your belly with your arms as you cough. [coughing] Breathe in slowly and gently through your nose, and repeat the coughing if you need to.
Common culprits include smoke, air pollution, and pollen. Sometimes, however, a cough that produces mucus can signal an acute health condition, such as an upper or lower respiratory infection. Other times, it may be a symptom of a chronic lung condition, such as COPD.
An infection can make mucus thicker and stickier. Infections also lead to inflammation in the mucous membranes that line the nose and the rest of your airway. This can cause certain airway glands to make more mucus. That mucus can get thick with bacteria and cells that arrive to fight the infection.
Use your stomach muscles to forcefully expel the air. Avoid a hacking cough or merely clearing the throat. A deep cough is less tiring and more effective in clearing mucus out of the lungs. Huff Coughing: Huff coughing, or huffing, is an alternative to deep coughing if you have trouble clearing your mucus.
If you have a bacterial chest infection, you should start to feel better 24 to 48 hours after starting on antibiotics. You may have a cough for days or weeks. For other types of chest infections, the recovery is more gradual. You may feel weak for some time and need a longer period of bed rest.