Concussions
A concussion is a traumatic brain injury that is usually caused by a blow to the head. Effects are usually temporary, such as headaches and problems with concentration, but others can lead to permanent damage. Concussions are most common with people who play contact sports such as football.
Your brain is surrounded by a gelatinous substance called cerebrospinal fluid that surrounds your brain and it cushions it from everyday jolts and bumps. A violent blow to your head and neck or upper body can cause the brain to slide back and forth forcefully against the inner walls of your skull. Also, a sudden acceleration or deceleration of the head caused by events such as a car crash or being violently shaken, also can cause the brain injury.
Symptoms:
- Headache or a feeling of pressure in the head
- Temporary loss of consciousness
- Confusion or feeling as if in a fog
- Amnesia surrounding the traumatic event
- Dizziness
- Ringing in the ear
- Nausea
- Vomiting
- Slurred speech
- Delayed response to questions
- Appearing dazed
- Fatigue
Risk Factors:
- Falling, especially in young children and older adults
- Participating in a high-risk sport
- Being involved in a motor vehicle collision
- Being involved in a pedestrian or bicycle accident
- Being a solider involved in combat
- Having had a previous concussion
Here are some prevention tips:
- Wearing protective gear to reduce the risks – Ex: helmets
- Strength training for your neck and shoulders in order to help your body be able to absorb more shock in these areas.
- Learn and use proper techniques when playing contact sports
- Following the rules in contact sports – avoid overly aggressive and dirty plays