刘婆婆今年60多岁了,最近一段时间以来经常反复出现头晕、头昏、耳鸣等症状,并且还经常出现急躁心烦、失眠多梦等症状,在儿女的劝说下,到医院一检查,原来是慢性脑供血不足在作怪。慢性脑供血不足是1990年由日本医学家提出来的,是指因各种原因导致大脑出现慢性的广泛的供血不足,从而引发脑 Liu mother more than 60 years old this year, the recent period of time often repeated dizziness, dizziness, tinnitus and other symptoms, and often irritable, insomnia and other symptoms, persuasion in children, to the hospital for a check, the original is Chronic cerebral insufficiency at play. Chronic cerebral insufficiency was proposed by Japanese medical scientists in 1990 and refers to the brain that causes chronic brain insufficiency due to various reasons,