The body can produce excess phlegm when a person has certain illnesses. Different illnesses and conditions can cause the phlegm to become different colors. This article will explain the possible causes of yellow phlegm in people with asthma. It will give treatment options for these causes and advise when a person should contact a doctor.
Some people with asthma produce excess phlegm, but yellow phlegm could be a sign of infection. This may also cause other asthma symptoms to arise, such as:. In this instance, a person can use a rescue inhaler to expand their airways and make breathing easier. Yellow phlegm is not normal and can be a sign that an infection is present. Yellow or green phlegm may be a sign that a person has developed an infection. This could include:. Infections often worsen the symptoms of asthma, which can be dangerous.
This is why it is important that a person with asthma keeps using their preventer inhaler to control their symptoms. Yellow phlegm can also be a sign that a person has developed a number of illnesses. Yellow phlegm may turn to green phlegm over time. This is due to the illness becoming worse, and more white blood cells and debris in the mucus. Bronchitis causes swelling and inflammation in the bronchial tubes, which link the mouth and nose with the lungs.
Initially a person may develop a dry cough, which can cause clear or white phlegm to develop. Over time, the phlegm may turn yellow or green. This may be a sign that a secondary bacterial infection has developed. Pneumonia is an infection of the lungs that has a variety of different possible causes.
Pneumonia causes the lungs to become inflamed and causes alveoli inside the lungs to fill up with fluid. A person with pneumonia may cough up phlegm that is yellow or green. Sinusitis is the name for the inflammation of the sinus or nasal passages. Causes of sinusitis can include viruses, bacteria, fungi, allergies, and an autoimmune reaction. A common symptom of sinusitis is yellow or green phlegm and nasal discharge. Yellow phlegm can mean that a person has a specific illness.
These illnesses can also cause a number of other symptoms to appear. As well as the production of yellow or green phlegm, bronchitis can cause a variety of other symptoms. Symptoms of acute bronchitis last longer than 3 weeks and include :.
Learn more about the symptoms of bronchitis here. Yellow or green phlegm is a common symptom of pneumonia. Other symptoms include :. Learn more about what pneumonia can feel like here.
Sinusitis is the name for a number of sinus infections. Yellow or green phlegm is a common symptom of sinusitis. Other common symptoms include :. Clear mucus: Consider this your baseline. When your mucus is clear, everything is likely easy-peasy lemon-squeezy in your nasal passages, Abbas Anwar , M.
Green mucus: In the same family as yellow mucus, this could be a sign that you have a cold or an infection in your nose or sinuses, Dr. Anwar says. White mucus: Thick, white mucus can be a sign that your body is starting to fight an infection, Dr. Brown mucus: Brown mucus is usually caused by dried blood, Dr. Then, when it slowly makes its way out in your mucus, it can look brown. Pink, orange, or red mucus: This is also a tip-off that you have light bleeding in your nose , Dr.
The potential causes can range from blowing your nose too hard or too often which can burst a blood vessel to actually getting hit in the nose, Dr. Black mucus: Dr. McCormick says heavy pollution can lead to black mucus, while Dr. Anwar points out that smoking can cause it too. How to get rid of excessive mucus. Carolyn covers all things health and nutrition at SELF. Her definition of wellness includes lots of yoga, coffee, cats, meditation, self help books, and kitchen experiments with mixed results.
Korin is a former New Yorker who now lives at the beach. She received a double B. Korin has been published in Read more. But it can also signal a serious fungal infection, especially if you have a compromised immune system. If your mucus is black for no obvious reason, you should see a doctor. This is especially true if you have a fever, chills, or have difficulty breathing. Follow Tech Insider on Facebook and Twitter. For you. World globe An icon of the world globe, indicating different international options.
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