Lung Health & Diseases

Learn how to keep your lungs healthy and get the facts about lung disease symptoms, causes, and treatments, as well as advice for managing different lung diseases.

Lung Disease Lookup

Learn about lung disease symptoms, causes, and treatments, as well as advice for recognizing and managing lung diseases.

A nagging cough or slight wheeze may barely register in the course of our busy days, but it's critically important to pay attention to even mild symptoms. Sometimes people think having trouble breathing is just something that comes with getting older. It is important to pay attention to these symptoms as they could be the first signs of lung disease, including COPD, asthma, and lung cancer. Knowing the early warning signs of lung disease can help you receive treatment before the disease becomes serious or even life-threatening. If you experience any of the following warning signs, make an appointment with your healthcare provider as soon as possible. Early detection could save your life.

Warning Signs

Chronic cough: A cough that you have had for eight weeks or longer is considered chronic. This is an important early symptom that tells you something is wrong with your respiratory system.

Shortness of breath: It's not normal to experience shortness of breath that doesn't go away after exercising, or that you have after little or no exertion. Labored or difficult breathingthe feeling that it is hard to breathe in outis also a warning sign.

Chronic mucus production: Mucus, also called sputum or phlegm, is produced by the airways as a defense against infections or irritants. If your mucus production has lasted a month or longer, this could indicate lung disease.

Wheezing: Noisy breathing or wheezing is a sign that something unusual is blocking your lungs' airways or making them too narrow.

Coughing up blood: If you are coughing up blood, it may be coming from your lungs or upper respiratory tract. Wherever it's coming from, it signals a health problem.

Chronic chest pain: Unexplained chest pain that lasts for a month or moreespecially if it gets worse when you breathe in or coughalso is a warning sign.

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