Dr. Jeffrey Mitchel Davidson M.D.

One of the leading reasons why individuals visit their doctors is sinus pain. According to research, approximately 37 million American citizens get symptoms for sinusitis like thick nasal discharge, sinus pain, and nasal congestion. That figure is on the rise due to an increase in pollutants and...

The chance of getting infected by Lyme disease from a single bite depends on the type of the tick, how long it has been attached, and where it is acquired from. There are many types of ticks and not all of them can cause Lyme disease. The symptoms of Lyme disease are rash, fatigue, fever, facial...

Asthma describes the conditions and complications following the narrowing of bronchioles within lungs. This results in shortness of breath, coughing and a kind of loud wheezing accompanied by chest tightening.Although asthma can be cured, treated and managed with certain medications and natural...

What are Allergies?An allergy is basically a disorder of the immune system response that leads to certain symptoms, such as coughing, sneezing, watery eyes, and a runny nose. When the immune system reacts to a foreign substance, such as dust mites, pollen, pet dander, bee venom, or any kind of food,...

The term allergy refers to the exaggerated immune response to certain foreign substances that normally may be harmless. These substances, which trigger an allergic response, are called allergens. The allergens may not trigger a similar response in everybody, and may remain harmless for others. Some...

It is very common to assume that anyone with the sniffles is contagious. Very often, however, those sniffles are not linked to anything contagious at all--they can be related to other factors. The first thought of many individuals when they suffer from a runny nose, nasal congestion, coughing, or...