Drinking alcohol can cause brain stem hemorrhage, because after drinking alcohol the patient’s metabolism is relatively fast, and the emotion is in a state of excitement, the speed of blood flow will also be very fast, leading to the patient’s overall physical state of a sharp change, blood pressure rises sharply. Under the above circumstances, the patient’s own blood vessels will produce certain abnormalities, such as vascular sclerosis, etc., which can easily lead to rupture and hemorrhage under the sudden rise in blood pressure, and if it happens to be in the brain stem, it will also form a brain stem hemorrhage. Of course, its location is not necessarily particularly certain, sometimes it is the brain hemorrhage, but also may be cerebellar hemorrhage, depending on the specific clinical situation, so drinking alcohol can cause brain stem hemorrhage. It is also important to note that drinking alcohol in an intoxicated state may also lead to a fall, which may induce a brain stem hemorrhage. All of the above situations have been encountered in the clinic, and it is important to minimize alcohol consumption, even if it is moderate.