Does concussion have what symptom to need treatment

Concussion secondary to trauma, will show disturbance of consciousness, things forgotten, headache, vomiting, dizziness, etc. If mild concussion, symptoms are not obvious, is not the need for special treatment, bed rest for about a week can return to normal. If the clinical manifestation is obvious, to try to do a good job of psychological comfort, help patients eliminate fear and worry psychology, observe the changes in the condition, prevent the occurrence of delayed cerebral hemorrhage injury, can be appropriate application of sedative analgesic drugs to improve cognition. The above health science popularization knowledge is for reference only. The specific situation needs to be examined in a regular hospital and judged by a professional doctor.