Why do i still have trouble after a concussion?

Seek medical attenti: Symptoms of a concussion may include headache, sleepiness, trouble focusing, blurred or double vision. These may last for several weeks. It is believed that the metabolism of the brain is altered after a concussion. As the brain is trying to recover, it is important to avoid additional injuries which may have a cumulative effect. It is important to seek medical attention to rule out a a blood clot.

How long since?: You do not indicate how long it has been since your concussion. Symptoms may last for weeks to as long as a year. See your doctor and get a rferralto a neurologist for treatment.