Dr. Louis H. Guernsey MD

New York journalist Scott Pelley is being celebrated by the Cystic Fibrosis Foundation for his tremendous efforts to CF awareness. Read on to learn more.For people who don't have any personal connection to cystic fibrosis, the condition is often overlooked. The general public doesn't really know...

For a person suffering from pneumonia it is important to visit a lung specialist for guidance on how to treat and prevent pneumonia. Most people do not visit a specialist until the problem has become more serious, which can be dangerous. However, there are a number of things you should know before...

What is a barking cough?The medical term for a barking cough is croup. It is a medical condition that tends to irritate a child's upper airways. It can also be used to describe the inflammation of the larynx and trachea in children. There are a variety of reasons or inflammatory conditions, which...

What Is Paroxysmal Atrial Fibrillation?Paroxysmal is a condition derived from atrial fibrillation. Atrial fibrillation (AFib) refers to abnormal heartbeats. These impulses are not just irregular heartbeats, but appear as vibrations in the atria chamber of the heart. Once a person suffers from the...

Pneumonia is a disease that affects the lungs due to an infection caused by bacteria, virus, or fungus. Pneumonia can either affect the left, right, or both lobes of the lungs.Pneumonia is a serious disease affecting people of any age. However, toddlers and young children are more affected by...

Sputum is a combination of mucus coughed up from the respiratory tract and saliva. It is usually a result of diseases or infections. Phlegm and sputum are often interchangeably used. Sometimes, the term mucus is used when referring to sputum or phlegm. However, mucus is also produced in the...