Thin and watery phlegm is usually typical and indicates a healthy respiratory tract. During an infection, immune cells, germs, and debris build up in the phlegm, making it thicker, stickier, and cloudier.
By definition, phlegm is a byproduct of inflammation in the sinuses and the lungs. Your body is responding to some sort of irritant and is creating the phlegm to combat the issue. It can be related to a bacterial infection like bronchitis, sinusitis or pneumonia.
If you cough up phlegm that's yellow, green, brown, black, white or red — or if you cough up mucus for two weeks or longer, schedule a visit with your healthcare provider. They can find out what's causing you to cough up phlegm and treat any underlying conditions.
Excess mucus in the throat is sometimes your body's way of warning you that it is fighting a viral or bacterial infection. This may require a physical examination by a doctor and prescription medicine.
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.
“Phlegm can be caused by respiratory infections (such as a cold, flu or sinusitis), allergies or an irritation in the nose, throat or lungs,” says Dr. Nasseri. “You don't need to have a lung disease, such as lung cancer or cystic fibrosis, but they can cause phlegm as well.”
When you do cough up phlegm (another word for mucus) from your chest, Dr. Boucher says it really doesn't matter if you spit it out or swallow it.
Your body naturally makes mucus every day, and its presence isn't necessarily a sign of anything unhealthy. Mucus, also known as phlegm when it's produced by your respiratory system, lines the tissues of your body (such as your nose, mouth, throat, and lungs), and it helps protect you from infection.
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.
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.
Clear. Thin and clear mucus is normal and healthy. White. Thicker white mucus goes along with feelings of congestion and may be a sign that an infection is starting.
According to Medical News Today2, common symptoms of mucus build up in your lungs may include: Wheezing. Difficulty Sleeping. Sore Throat.
Cystic fibrosis is a disease that causes thick, sticky mucus to build up in the lungs, digestive tract, and other areas of the body. It is one of the most common chronic lung diseases in children and young adults. It is a life-threatening disorder.
Bronchitis is an infection of the main airways of the lungs (bronchi), causing them to become irritated and inflamed. The main symptom is a cough, which may bring up yellow-grey mucus (phlegm).
Bronchiectasis is a long-term condition where the airways of the lungs become abnormally widened, leading to a build-up of excess mucus that can make the lungs more vulnerable to infection. The most common symptoms of bronchiectasis include: a persistent cough that usually brings up phlegm (sputum) breathlessness.
Reasons for coughing up phlegm without feeling ill. It is not unusual to cough up phlegm with a common cold. However, it can also be a sign of a different, sometimes serious, underlying condition such as stomach acid reflux, lung disease, or heart disease.
Chronic coughing or wheezing - Fluid congestion (a buildup of fluid in the lungs) is common with heart failure, and is the reason why doctors often refer to it as "congestive heart failure" (CHF). This congestion can make you wheeze and cough. Some people cough up mucous or phlegm.
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.
Green vegetables: Loaded with vitamins A, C, E, B vitamins and potassium, they cleanse the body of mucus and toxins naturally.
But high amounts of mucus can clog the airways in your nose, throat, lungs, and sinuses, making breathing difficult. It can also cause you to cough, a common symptom of thick, sticky mucus.
Blowing the nose can worsen the feeling of congestion due to pressure build-up within the nostrils, which may shoot up the mucus into the sinuses instead of ejection through the nose.