Dr. Juan C Celedon M.D., DR.P.H.

Medications for cystic fibrosis can help control the mucus in the lungs and keep the lungs’ normal functioning as much as possible. What is Cystic Fibrosis?Cystic fibrosis is a genetic disease known to affect the cells that make mucus, digestive fluids, and sweat. Usually, these fluids are thin...

Bronchopulmonary DysplasiaPremature infants who have problems in their respiratory system have an increased risk of bronchopulmonary dysplasia (BPD), which is also called chronic lung disease. Bronchopulmonary dysplasia (BPD) can be a serious condition, which needs intensive treatment. This...

Croup is often characterized by a barking cough sound, which resembles the sound produced by seals. This childhood condition is often caused by a virus that often starts from the nose or mouth, and goes down to the vocal cords and windpipe. The affected areas become inflamed, swollen, and sore that...

A new study has shown that infants who are 3-months-old and have vitamin D levels lower than 25 nanomoles per liter (nmol/L) are two times more likely to have respiratory infections, when compared to children who have levels above 75 nmol/L. In this study, published in the journal Pediatrics,...

Croup is a common viral infection among children. It causes inflammation and swelling of the trachea (windpipe) and larynx (throat). As a result, a barking cough and noisy breathing often occur. Children under five years old are the most susceptible to the condition.Children who contract croup...

Chronic Obstructive Pulmonary Disease (COPD) and lung cancer are two ends of the same spectrum. Though vastly different in core characteristics, they share many symptoms such as painful wheezing, a persistent cough, and the production of copious mucus. Both these diseases have similar causes and...