How Do You Know If You Have A Concussion?

You don't know especially with a mild concussion,so it is best to seek medical help, but you can have headaches,dizziness,fainting spells and other things that is why it is best to have any head injury checked out by medical people you have to have a scan to really tell,a concussion jars your brain and just by looking you can't tell how bad it is because if left untreated your brain can and will swell...the best to you and it can be fatal.....

Having a concussion will make you very sleepy to the point that you will want to go to bed. You may have a migraine headache, double vision, dizziness, nausea, dilated pupils. Should you have any of these symptoms associated with a concussion you need to see your Dr asap.