Search results
Results From The WOW.Com Content Network
Here's what to do if you hit your head really hard, have a concussion, and what to do if you think you have a concussion.
If hitting your head has caused an object to stick out of the wound, Dr. Nwakanma says it’s important not to remove it yourself; leave it for a medical professional to do. ... your symptoms are ...
For premium support please call: 800-290-4726 more ways to reach us
A concussion, also known as a mild traumatic brain injury (mTBI), is a head injury that temporarily affects brain functioning. [8] Symptoms may include headache, dizziness, difficulty with thinking and concentration, sleep disturbances, mood changes, a brief period of memory loss, brief loss of consciousness; problems with balance; nausea; blurred vision; and mood changes.
Second-impact syndrome (SIS) occurs when the brain swells rapidly, and catastrophically, after a person has a second concussion before symptoms from an earlier one have subsided. This second blow may occur minutes, days, or weeks after an initial concussion, [ 1 ] and even the mildest grade of concussion can lead to second impact syndrome. [ 2 ]
Later, the idea that hysteria was responsible for the symptoms after a mild head injury was suggested by Charcot. [18] [72] Controversy about the syndrome continued through the 20th century. [72] During World War I many soldiers with puzzling symptoms after being close to a detonation but without any evidence of a head wound.
While impact on the brain at the same site of injury to the skull is the coup effect. If the impact causes the head to move, the injury may be worsened, because the brain may ricochet inside the skull causing additional impacts, or the brain may stay relatively still (due to inertia) but be hit by the moving skull (both are contrecoup injuries).
A migraine headache can throw your whole day off track. But if you can learn to pick up on your subtle migraine warning signs, you might able to avoid the pain entirely, experts say. "This is a ...