Most of us experience dizziness at some point in our lives. Dizziness is a feeling where you feel lightheaded, unsteady, and somewhat disoriented. In some dizziness can lead to fainting. While many feel dizziness to be an actual disease, the truth is that it is only a symptom of an underlying problem.

A concussion is a result of a sudden blow to your brain. Though usually it isn’t a serious type of injury, there are three grades of concussion and the third grade could indicate a serious brain injury and one must seek medical attention in the third grade. You can identify the grades of concussions by noticing them:

TBI, also known as a Traumatic Brain Injury could be caused by a blow or hit to the head or a hit to the body where even the head and the brain get affected and move back and forth rapidly. Concussion is what happens as a result when the brain moves rapidly in the skull.

A stye or hordeolum is a red bump that looks somewhat like pimple. When oil glands around the eyelashes get secrete lubricating substance. The dead skin, dirt and oil might clog or block these small holes. The blocked gland inhibits the bacterial growth inside, which eventually causes development of stye.

Trauma can be defined as the general emotional response of our human body, to any negative or terrible event. This is the type of response which can be instantaneous or delayed since different people react in distinct ways to a positive or negative episode, taking into account how their brain has perceived the event.

Trauma, specifically psychological trauma is a type of damage to the brain that occurs due to a distressing event. It often results in an overwhelming amount of stress, which exceeds one’s ability to cope with it. According to subjective experiences trauma differs in individuals. This might be because of different people react to similar events differently.