Head down or lying down to sleep when the brain have blood vessel booming sound, may be drinking alcohol and other physiological reasons, may also be vascular malformation, hypertension.
1. Alcohol consumption: when some patients drink a lot of alcohol, due to the stimulating effect of alcohol, can lead to vasodilatation, patients can feel the blood vessel fluctuation sound when they lower their head or lie down to sleep, when the alcohol in the body metabolism disappears the symptom will generally disappear.
2. Vascular malformation: when the head surface blood vessel malformation, such as superficial temporal artery arteriovenous leakage, the patient can hear the blood vessel fluctuation sound consistent with the heartbeat when he/she lowers his/her head or lies down and sleeps, and the diagnosis can be confirmed by vascular color ultrasound or imaging.
3. Hypertension: When the blood pressure is too high, some patients can hear the sound of blood vessel pulsation when they lower their head or lie down to sleep, accompanied by headache, nausea and other symptoms, and the symptoms can be relieved after the blood pressure drops.
Head down or lying down to sleep when the brain has blood vessel pulsation sound, should go to the hospital in time, clear cause for treatment.