Tinnitus is better when you lie down. It is considered to be directly related to the cause of tinnitus, which may be caused by insufficient blood supply to the brain on the one hand, or tinnitus caused by poor eustachian tube on the other. If you lie down, it is possible that some kind of position change will make the eustachian tube open, and the blood circulation to the brain will be relatively better when you lie down. If the blood supply is good, the symptoms of tinnitus will be relieved naturally, and there are more causes of tinnitus. There are many causes of tinnitus, so we should take corresponding treatment measures according to different causes. For neurovascular tinnitus, you can use drugs to nourish the nerves and improve blood circulation, and you can also do local massage or pulling the auricle, and you can also assist in acupuncture therapy.