Dr. Marvin Walker Sexton MD

Recommended Articles

• 6 Secrets of Thriving with CF

  Thriving with cystic fibrosis (CF) means more than just surviving. It means truly learning to live an everyday life of fullness and wellbeing, despite having CF. While the average life expectancy of someone in the U.S. with CF may be thirty-seven, one can learn to manage the difficult symptoms,...

• Pathogens that Cause Pneumonia

  The pathogens involved in pneumonia are bacteria, virus, fungus, rare parasites, and other microorganisms. Virus is the most common cause of pneumonia among babies and children. Adults with weak immune systems are vulnerable to bacterial pneumonia.Pneumonia Causing pathogens:The pathogens that cause...

• Atelectasis: Symptoms, Causes, and Treatment

  Atelectasis is not a household name and many people would probably freak out and be confused if they are told that they have it. You are probably wondering what it means and what its causes are.To define atelectasis, we can say that it is a medical condition where a portion or all of your lungs...

• Differentiating Croup from Asthma

  Croup and asthma are two conditions that involve organs, which are responsible for breathing. Since both conditions affect the respiratory system, it is highly advisable to learn their differences to be able to approach each condition properly.What Is Croup?Croup is typically caused by a virus. It...

• Is Ibuprofen the Secret to Cystic Fibrosis Treatment?

  Scientists say yes. The drug that works wonders for so many other everyday ailments could be a key component in the future treatments of cystic fibrosis patients. It’s hard to imagine that a drug found in nearly everyone's medicine cabinet could be a crucial component in the treatment of cystic...

• Can Pleurisy Destroy My Lungs?

  What is pleurisy?Pleurisy is the inflammation of the thin pleural membranes that line the lungs.What happens in pleurisy?A thin membrane called the pleura lines your lungs. The pleura are double-layered membranes that line your lungs as well as the inner aspect of the chest wall. Between these...