Lightheadedness or commonly called Dizziness is a common symptom that’s not usually a sign of anything serious, but should be investigated by a doctor. The term "dizziness" means different things to different people – some use it to describe feeling lightheaded or off balance, while others use it to describe a feeling that their surroundings are spinning. Because the symptom is quite vague and can be caused by a wide range of things, it may not always be easy to identify the