Dr. Johnny M Belenchia MD

Asthma is a kind of disease that is characterized by affecting the airways/outlets that carry air to and from the lungs. People who suffer from this chronic condition (long-lasting or recurrent) are said to be asthmatic. This disease comes like a bolt from the blue - a three-pronged attack on the...

Acute bronchitis may not cause any complications if it occurs the first time in a person. It usually goes away by taking proper rest after about two to three weeks. However, if bronchitis is left untreated, it can affect the respiratory system and damage the airways and lungs. Because of this...

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,...

If you have cystic fibrosis, chances are that at some point you have had difficulty breathing due to mucus build-up in your lungs. That thick mucus can make it more than just hard to breathe, as it can cause inflammation and increase your chance of injury. Clear airways may be just around the corner...

COPD is a chronic lung condition that makes it difficult for you to breathe. Know about the signs and symptoms of chronic obstructive pulmonary disease (COPD), Blue Bloater and Pink puffer do not develop until the later stages of this disease. COPD is a term used to describe progressive lung...

Pulse oximeters measure the pulse rate of an individual, which is usually marked by a small heart. This is the first number that appears while using a pulse oximeter.  It also measures the proportion of oxygenated hemoglobin in the blood within pulsating vessels. This determines the level of oxygen...