After hitting the wall, dizziness, fever, nausea, what's going on?

Dizziness, fever and nausea after hitting the wall may be caused by craniocerebral injury or concussion. Epidural hematoma in patients can also lead to the same symptoms. It is recommended to rest more during this period of time and keep in a good mood. It is best to go to the hospital to take ct or MRI to clarify the cause. Eat light food in terms of diet.