Dr. George D. Cherayil M.D.

Scientists are now closer than ever to a breakthrough in researching the cause behind lupus which in turn, could lead to more investigation into faster, more focused and accurate methods of diagnosing this autoimmune disease. Consequently, this could also lead to the creation more effective...

Fatigue is a state of being tired resulting from mental or physical exertion or an illness. It is defined as a lack of energy and motivation. Fatigue does not meant that you're drowsy, but you may need to sleep or nap to get rid of this feeling. ...

Over the course of our four million or so years of evolution, we humans have developed a highly-specialized immune system that is quite a warrior in combating infections. We are bombarded daily by bacterial and viral pathogens which have the potential to cause us serious illness, but, completely...

One of the significant hurdles in finding the treatment of any of the neurodegenerative diseases is the limited knowledge regarding the underlying mechanism. It is known that Parkinson’s and many other neurodegenerative disorders occur due to the buildup of malformed proteins. In the case of...

What is lightheadedness?Lightheadedness or feeling faint may not always be a cause for concern. However, it may also indicate an underlying health problem and can increase the risk of falling and fall-related injuries. If you feel lightheaded, drink water or fluids containing electrolytes and take...

Sepsis is a serious medical condition characterized by an exaggerated immune response towards an infection. This response causes the release of chemicals, which results in widespread inflammation and blood clotting in different parts of the body. Sepsis may result in sudden drop in the blood...