Every person feels dizzy at some point in his life. These dizziness can occur for a short time, for a long time or even repeatedly. Dizziness is mostly not a serious problem and gets cured on its own or with minor treatment, but other symptoms along with dizziness can be a sign of a serious problem. Usually, dizziness occurs due to low blood pressure or not enough blood reaching the brain, which causes a feeling of fainting. Dizziness can also occur due to lack of water. If you are feeling dizzy, lie down so that your risk of falling is reduced.
(Read more - Fatigue and Dizziness - Causes and Treatment)
This article explains whether dizziness is a serious problem, what to do when you feel dizzy and when to go to the doctor.