Coughing up white mucus: Causes and treatments - Medical News Today
Coughing up white mucus: Causes and treatments - Medical News Today Coughing up white mucus: Causes and treatments - Medical News Today Posted: 10 Aug 2020 12:00 AM PDT There are several potential causes of a cough that produces white mucus. We outline some examples below. Asthma Asthma is a condition that causes acute inflammation of the airways within the lungs. Factors that commonly trigger this inflammation include: A person who is having an asthma attack may experience the following symptoms: Coughing up white mucus is not an immediate cause for concern. However, coughing up a lot of mucus may lead to a worsening of asthma symptoms. The reason for this is that excess mucus can clog up the airways, making it more difficult for a person to breathe. Treatment Once a doctor has diagnosed asthma, they will likely prescribe an asthma inhaler. The inhaler typically contains a bronchodilator , which is a medication that helps relax