Dr. Glenn Francis Ragalie M.D.

The mucous membranes in the airways of people with cystic fibrosis produce mucus that is thick and viscous, more solid than is produced by healthy people, which leads to all sorts of problems in the patient.As anyone with CF knows, the reason the mucus thickens is because the proteins that form the...

What Is Atelectasis?Atelectasis is a complete or partial collapse of the lung or lobe of a lung. This medical condition develops when the tiny sacs, known as alveoli, present within the lung become deflated.This is a breathing complication which often occurs after surgery. Apart from surgery, it is...

Managing medication and using inhalers have become integral parts of the asthma care routine. An inhaler allows you the freedom of carrying minute doses of medication for use in emergencies wherever you may go. It’s a huge relief knowing that help is immediately at hand in your trouser pocket. Not...

For the first time, two of the world’s largest Cystic Fibrosis (CF) charities, UK’s CF Trust and CF Canada, have joined hands for an international study.They will partner in the Trust’s CLIMB CF study to test the value of using home monitoring devices to track the health status and treatment...

What is TelemedicineE-health, or telehealth (other terms for telemedicine), allows doctors who specialize in respiratory health make use of electronic tools and wireless devices to provide primary care consultations with their COPD patients. Through videos, photos, and live chats, referral with...

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...