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What causes grand mal seizure, increase in blood pressure and ringing in ears? 1 possible condition

See a list of possible causes in order from the most common to the least.



This condition is considered a medical emergency. Urgent care may be required.

A concussion is a mild traumatic brain injury. Usually it occurs after an impact to your head or after a whiplash-type injury. A concussion can cause many severe symptoms that affect brain function.

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Please consult a healthcare professional if you have health concerns.