What causes excessive sputum production?
What causes excessive sputum production?
Excess mucus, sometimes referred to as chronic mucus hypersecretion or chronic sputum production, can be caused by a wide range of factors, from allergies to an infection, cigarette smoke exposure to chronic obstructive pulmonary disease (COPD).
What is copious sputum production?
Sputum (Phlegm) Production A large amount of thick sputum is often associated with a bacterial lung infection, which can exacerbate COPD symptoms. 6 The color and consistency of sputum may change when a bacterial infection is present.
What does sputum production indicate?
Sputum is produced when a person’s lungs are diseased or damaged. Sputum is not saliva but the thick mucus – sometimes called phlegm – which is coughed up from the lungs.
What causes sputum production in pneumonia?
Dark yellow/green sputum: A type of white blood cells known as neutrophils have a green color to them. These types of white blood cells are attracted to the scene of bacterial infections, and therefore bacterial infections of the lower respiratory tract, such as pneumonia, may result in the production of green sputum.
Where does sputum come from in the human body?
Sputum is not saliva but the thick mucus – sometimes called phlegm – which is coughed up from the lungs. The body produces mucus to keep the thin, delicate tissues of the respiratory tract moist so that small particles of foreign matter that may pose a threat can be trapped and forced out.
Why does sputum production increase after an infection?
Sputum production increases to help destroy invading microorganisms when you have an infection. In general, the mucus should decrease to normal levels within a few days after your recovery.
Why does my sputum have a different color?
Many people with cystic fibrosis develop chronic bacterial lung infections. Sputum that is a different color from saliva may be a sign of a lower RTI. With bacterial RTIs, sputum may also have a thick consistency and an unpleasant odor.
Can a chronic respiratory illness cause increased sputum?
With many chronic respiratory illnesses, you can have increased sputum just about all the time. You can also experience acute flare-ups at times, with even more sputum than usual. Even when you have healthy lungs, you can temporarily have excess sputum during a respiratory illness.
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