507). The external carotid artery begins opposite the upper border of the thyroid cartilage, and, taking a slightly curved course, passes upward and forward, and then inclines backward to the space behind the neck of the mandible, where it divides into the superficial temporal and internal maxillary arteries.
Best Answer: The technical maximum dose of Keppra (levetiracetam) is 3,000 mg/day for any indication. Are you saying that since increasing to 4,000 mg that you are having MORE seizures? It almost sounds like you are saying you may have had some seizures but the Keppra has significantly reduced the symptoms.
Read More. This can be made more likely, for example, when you are sleep deprived, take alcohol, fevers, miss your Keppra etc. Try to avoid these precipitating events, try to get enough sleep etc. 2 grams of Keppra a day is a standard dose, and should hopefully protect against a furhter seizure.