A concussion is a mild form of traumatic brain injury commonly resulting from a blow, jolt, or bump to the head. Symptoms typically include temporary confusion, headache, dizziness, and memory loss, especially regarding events immediately preceding or following the injury.

Although concussions are usually not life-threatening, they require proper medical attention and rest to avoid complications. Athletes in contact sports often experience concussions, emphasizing the importance of wearing protective gear.

Interestingly, repeated concussions can lead to a severe condition known as chronic traumatic encephalopathy (CTE), highlighting the importance of early diagnosis and proper treatment of even mild head injuries.