Valerie Kay Mcdonald PH.D.

Recommended Articles

• COPD Pathophysiology - How Do You Develop COPD?

  Chronic Obstructive Pulmonary Disease (COPD) is a chronic, progressive disease of the airways leading to irreversible air flow limitation. COPD encompasses two types of obstructive airway diseases:1. Chronic bronchitis – An obstruction of the airways2. Emphysema – An enlargement of air spaces...

• High Frequency of Hospital Visits Could Indicate Lupus

  Recent studies have suggested another indicator that might help to identify an underlying lupus diagnosis. The study called “High Health Care Utilization Preceding Diagnosis of Systemic Lupus Erythematosus in Youth,” which is published in the journal Arthritis Care & Research, states that,...

• Doctors Use 3D Cameras to Catch Sleep Apnea

  Sleep apnea is a condition that affects people's ability to get sound sleep.  The symptoms that a person encounters can easily be confused with other conditions.  Many people live with sleep apnea without any knowledge that there is something wrong.  Once the problem is brought to light it can be...

• Alternative Treatment for Sinusitis

  Alternative Treatment for SinusitisSinusitis is an infection whose effects cause a lot of discomfort and pain simultaneously. The infection is mostly caused by the presence of bacteria, viruses or fungi in the sinuses. It can also be brought about by allergies.There has been different methods used...

• ‘Screaming for Help' Over Orkambi Drug for Cystic Fibrosis

  When a person has a debilitating disease, dealing with that reality is enough to bear.But, when there is a drug out there to limit the debilitation of that disease, and governmental decision-makers don’t provide patients with it, the fight about injustice becomes overbearing.The denial for your...

• IBD and IBS: What’s the Difference?

  When discussing different medical conditions, it’s easy to get caught up in all of the terminology. Multisyllabic words and acronyms seem to cover the pages of researchers’ reports on various medical conditions, and this can sometimes make it difficult to understand what is really being...