There is no authoritative information on how much a brain CT costs. Generally it may cost from $100 to $500, and the specific cost needs to be judged according to the area, hospital grade, instrument and other factors. Brain CT examination can effectively improve the diagnosis about cranial brain diseases, such as stroke, brain trauma, brain inflammation, tumor, brain atrophy, brain degenerative lesions, brain parasitic disease and so on. If symptoms such as recurrent headache, vomiting, hemiplegia, and unfavorable speech always occur, brain CT examination may be needed to avoid delaying the condition. To summarize, the specific price of brain CT examination can be consulted at the local hospital. If the result is abnormal, further examination is needed to clarify the cause of the disease.