But producing too much mucus contributes to some serious conditions. This includes cystic fibrosis, a genetic disorder that causes mucus in the lungs to become thick and glue-like. Boucher and his colleagues are working to find new treatments for cystic fibrosis and related lung diseases.
The common cold (a viral infection) and sinus infections (usually viral but may be bacterial or fungal) are common reasons your body may make thicker mucus.
Too much mucus is a sign of a chronic respiratory condition, acute illness, and some types of chronic obstructive pulmonary disease (COPD). 1 While mucus can be beneficial to the body, producing too much mucus can cause breathing difficulties and infection.
Allergic reactions and respiratory infections like colds, the flu, and sinus infections can cause your body to produce even more mucus. Even something as simple as eating spicy food can trigger increased mucus production, and when you think about it, it makes sense.
Apart from being sick with a virus or infection, allergens are a very common cause of excess mucus. The immune system overreacts to substances like dust or pet dander, causing your body to release histamines, which can make you sneeze.
Most mucus problems are temporary. But producing too much mucus contributes to some serious conditions. This includes cystic fibrosis, a genetic disorder that causes mucus in the lungs to become thick and glue-like.
Possible causes of excess mucus can be food allergies, an acid reflux from the stomach, or an infection. The consistency of mucus in the throat also varies depending on what is going on in your body. Common causes of too much mucus in the throat include a cold or flu, acute bronchitis, sinusitis or pneumonia.
People who have white, yellow, or green mucus that is present for more than a few days, or if they experience other symptoms, such as fever, chills, a cough, or sinus pain, should speak with a doctor.
Postnasal drip refers to excess mucus that someone may feel in the back of the nose and throat, causing a constant need to clear the throat. It may lead to symptoms, such as a sore throat and trouble swallowing. Environmental triggers, such as allergies, cold weather, or dry air, may cause postnasal drip.
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.
What Foods Can Increase Mucus? It might not surprise you to learn that most processed foods contain artificial sweeteners, sodium, and thickening agents—all of which can increase mucus production [4]. Dairy products, such as milk, yogurt, or ice cream can do the same.
Mucus in the lungs is known as phlegm or sputum. It is a common symptom in chronic lung diseases such as COPD (including chronic bronchitis and emphysema), cystic fibrosis, bronchiectasis, NTM lung disease or asthma.
Mucus also acts as a trap for irritants like dust, smoke, or bacteria. It contains antibodies and bacteria-killing enzymes to help fight off infections. The body produces a lot of mucus -- about 1 to 1.5 liters per day.
All forms of stress may also simply lead to excess mucus, so anxiety itself may cause or contribute to mucosal symptoms.
Mucus thinners, such as mucolytics, are inhaled medications that help thin the mucus in the airways so you can cough it out of your lungs more easily. The three main types of mucus thinners are hypertonic saline, mannitol (Bronchitol®), and dornase alfa (Pulmozyme®).
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.
Clear snot is in the normal range, while white mucus can mean you're congested and yellow or green mucus can sometimes mean that you have an infection.
Coughing up phlegm is a symptom of infections like the flu and common cold. Phlegm is a specific type of mucus that originates in your lungs and throat. It's slightly thicker than the mucus that's produced in your nose and sinuses. Another name for phlegm is sputum.
Globus is a symptom that can make you feel like you have a lump in your throat. It is also called 'globus sensation'. Globus can be caused by many things, such as an increased tension of muscles or irritation in the throat.
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.