Dr. Alan T Levitt MD

Recommended Articles

• Study Shows High Levels of Vitamin D May Improve Lung Function

  Vitamin D, also known as the ‘sunshine vitamin’, is an important nutrient that the human body needs in order to maintain a healthy life – both physically and mentally. Vitamin D serves numerous vital bodily functions, including supporting the immune system, improving muscle function,...

• Oxygen Supply Management for COPD Patients

  When an individual has COPD, air is being blocked because of the tightening of the airways due to inflammation (bronchitis), and it is also possible for the patient to experience alveolar over-inflation (emphysema). The latter condition creates a problem to the exchange of oxygen and carbon dioxide,...

• ‘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...

• A Cystic Fibrosis App to Bring Data to Market

  For many people with CF, remembering their daily treatment regimens and medication schedules can seem daunting and difficult. Most patients acclaim that if they had a resource, such as an app, that would make their health management easier to handle, that they would love to try it. In addition to...

• What is Tuberculosis?

  Tuberculosis, or TB, is a bacterial infection that spreads by breathing droplets of sputum containing the infectious organism. It mainly affects the lungs but may also reach other parts of the body, like bones and nervous system, as the bacteria may spread through lymph nodes and the blood stream. A...

• What Is Cyanosis and Why Does It Occur?

  IntroductionCyanosis is the medical term for a bluish discoloration of the skin, nails, toes, and mucous membranes. It is generally caused by low levels of oxygen in the blood. Normally, blood appears bright red when it is fully oxygenated. However, when blood does not have enough oxygen, it turns...