Dr. Javier Fernando Dieguez M.D.

Many people live life without realizing that they have COPD – the umbrella term for emphysema and bronchitis – even though it is a common disease.Long-term smokers will most likely have scars on their lungs that will become inflamed and irritated due to COPD. Patients tend to complain, but fail...

In many respects, Josh Llewellyn-Jones is a normal 30-year-old guy. As with many men his age, he’s into physical stamina and setting personal records. Referred to as a “fitness fanatic”, Josh has recently completed a successful 24-hour fitness challenge. The only competitor was Josh. And, he...

There are several types of pneumonia that vary in their degree of seriousness. Pneumonia caused by a viral infection can make people feel very sick with fever, cough, and tiredness. However, viral pneumonia tends to go away on its own after some time. A "walking pneumonia" is a mild case of...

Doctors or physicians are categorized according to different factors including medical specialties and subspecialties. Most doctors specialize in a specific area of medicine. This article provides a summary of the different types of doctors in the medical field. AllergistsAllergists are also...

Pleurisy is the inflammation of the two-layered membranes lining your lungs. Your doctor can diagnose pleurisy after taking a careful history, complete physical exam, and investigations.During the diagnosis, your doctor will exclude all the other possible causes that have a similar presentation and...

Sue Britton, a 47-year-old woman has cystic fibrosis. In her 20s, she became tired of being known and labeled as the ‘sick girl’, so she left her home to embark on a 7-month journey around the world. The fact that she had cystic fibrosis and needed medication on a daily basis did not stop her....