脑血栓多发于中老年人,而且多在睡眠或休息中发病。原因是中老年人体内相对缺水,血液粘滞性增高,以及在休息睡眠时心跳减慢、血流缓慢等因素所致。预防脑血栓最简便的方法是:在睡觉前饮一杯淡盐水。长期坚持下去,还能预防其它老 Cerebral thrombosis occurs in the elderly, but more in sleep or rest disease. The reason is the relative lack of water in the elderly, increased blood viscosity, and rest in slow heartbeat, slow blood flow and other factors. The easiest way to prevent cerebral thrombosis is to drink a glass of light salt water before going to bed. Long-term persistence, but also to prevent other old