Treatment consists of pain medications and activity modifications
There's no specific cure for concussion. Rest and restricting activities allow the brain to recover. This means one should temporarily reduce sports, video games, TV, or too much socializing. Medications for headache pain, or odansetron or other anti-nausea medications can be used for symptoms.
The answer is true. You are more clear headed when you have no drugs or alcohol in your system so you can try to run away from the situation. Hope that helped :)