The most common causes of death in COPD are cardiovascular diseases (like heart attack, heart failure) and lung cancer, but this shifts with disease severity; in mild COPD, non-respiratory issues dominate, while severe COPD often leads to respiratory failure, pneumonia, or infections, making respiratory causes more prominent.
NUCALA is an add-on, prescription maintenance treatment of eosinophilic chronic obstructive pulmonary disease (COPD) in adults whose disease is not controlled. NUCALA is not used to treat sudden breathing problems.
Pathophysiology of COPD exacerbations
Inflammation in the lungs may cause edema, mucus hypersecretion, and bronchoconstriction. This along with respiratory muscle fatigue may worsen gas exchange. Worsening oxygenation may lead to worsening perfusion due to autoregulation of pulmonary vasculature.
Cigarette Smoke
Quitting smoking is the number one thing you can do to prevent COPD from getting worse. Also avoid second-hand smoke. Any kind of tobacco smoke can affect your lungs.
Many people will live into their 70s, 80s, or 90s with COPD.” But that's more likely, he says, if your case is mild and you don't have other health problems like heart disease or diabetes. Some people die earlier as a result of complications like pneumonia or respiratory failure.
In patients with COPD of moderate severity, cardiovascular disease and malignancy continue to be the predominant causes of death, but deaths due to respiratory disease are more common than in patients with mild COPD.
Chronic obstructive pulmonary disease (COPD) makes breathing increasingly more difficult. But it develops slowly over many years and you may not be aware you have it at first. Most people with COPD do not have any noticeable symptoms until they reach their late 40s or 50s.
Common signs of COPD exacerbation or flare up:
Limit foods that contain trans fats and saturated fat.
For example, butter, lard, fat and skin from meat, hydrogenated vegetable oils, shortening, fried foods, cookies, crackers and pastries. Many people find taking a general-purpose multivitamin helpful. Often, people with COPD take steroids.
Of course, the most effective step that a patient with COPD can take is to stop smoking. Though this won't reverse the damage that's already been done, it will certainly stop its progression.
Between 88% and 92% oxygen level is considered safe for someone with moderate to severe COPD. Oxygen levels below 88% become dangerous, and you should ring your doctor if it drops below that. If oxygen levels dip to 84% or below, go to the hospital.
Long-acting bronchodilators (LAMA + LABA)
The most common combination inhalers used in COPD have two long-acting bronchodilators (LAMA + LABA): Umeclidinium/vilanterol (Anoro Ellipta) Tiotropium/olodaterol (Stiolto Respimat) Glycopyrrolate/formoterol (Bevespi Aerosphere)
COPD prevents airflow to the lungs, causing breathing problems. The most common types are emphysema and chronic bronchitis.
FDA approves GSK's Nucala in 2025
This made the drug only the second biologic approved for the lung disease, and the third new COPD therapy to gain approval in the U.S. in less than a year. Nucala is a monoclonal antibody that targets and binds to interleukin-5 (IL-5), a key messenger protein in type 2 inflammation.
These findings suggest metformin could become a valuable adjunctive therapy in COPD management, although further research is needed to confirm these benefits in non-diabetic COPD populations. Reference: Saylor J et al. Respiratory outcomes of metformin users in patients with COPD: a retrospective cohort study.
Foods rich in antioxidants, like leafy greens, beets, berries, apples and tomatoes, have been shown to optimize oxygen intake and support healthy lungs. Maintaining a balanced, nutritious diet and limiting fatty and overly processed foods is a great way to ensure your lungs are getting the help they need.
Starting Your Day With COPD
A shower can be easier to navigate than a bath. Make sure air circulates in your bathroom to remove steam, which will ease your breathing. If shower spray on your face worsens your symptoms, lower the showerhead. Sit down to wash.
Processed meats with nitrates, dairy that thickens mucus, and high-sulphite options like dried fruit and wine all contribute to irritating lungs. If you're sensitive, spicy foods can easily lead to coughing fits.
Recognize the Signs of COPD
Common symptoms of COPD include: Shortness of breath, especially with physical activity. You may feel like breathing takes more effort or that you are gasping for air. An ongoing cough or a cough that produces a lot of mucus , sometimes called a smoker's cough.
Researchers have found that for people with COPD, the ideal temperature is 70 degrees with a humidity level of 40%. Temperatures above 90°F (32°C) can be particularly dangerous for people with COPD. You can avoid COPD exacerbations by staying indoors with air conditioning during the hottest times of the day.
1) Signs and symptoms of COPD
The colour of your spit or phlegm may change from frothy and white to slightly yellow or green if you have a chest infection. Breathlessness occurs on most days which can be worse on exercise and during chest infections.
Exposure to poor air quality, using tobacco products, or not getting recommended vaccinations can all negatively impact your lung health. This may cause your COPD to progress more quickly to the next stage.
Physical inactivity is an important predictor of COPD outcome. Lower levels of physical activity are associated with a higher risk of exacerbation and exacerbation-related hospitalization [6,7], and also increase the risk of all-cause mortality in patients with COPD [7,8].
On June 26, 2024, the FDA approved Ohtuvayre (ensifentrine), a new small-molecule therapeutic, as a maintenance treatment for COPD in adults. Ohtuvayre is administered twice daily by oral inhalation via a standard jet nebulizer equipped with a mouthpiece.