世界卫生组织将机体无器质性病变，但是有一些功能改变的状态称为“第三状态”，我国称为“亚健康状态”。
亚健康现在还没有明确的医学指标来诊断，因此易被人们所忽视。一般来说，如果你没有什么明显的病症，但又长时间处于以下的一种或几种状态中，注意亚健康已向你发出警报了：失眠、乏力、无食欲、易疲劳、心悸，抵抗力差、易激怒、经常性感冒或口腔溃疡、便秘等等。处在高度紧张工作、学习状态的人应当特别注意这些症状。平安健康网提醒：注意日常生活，远离亚健康.
oyeypjwyc1208 天气寒冷，在全球甲流严重的情况下，感冒人数也不断地增多，因此预防感冒是我们抗击甲流的最好方法。
一是经常洗手。
二是与感冒患者保持一米远距离。
一旦患者咳嗽或者打喷嚏，带有病毒的唾液、飞沫最远可以溅到1米远。所以与感冒患者保持一米的距离是相对安全的。
三是坚持进行有氧运动。
每日坚持进行30—45分钟有氧运动，可以增强抵御感冒的能力。
四是多喝水。
每日大量补充水分，可以通过体液循环，将病毒从身体内带走，并防止作为感冒并发症之一的脱水症发生。
五是进行鼻部按摩。
大部分感冒中，鼻咽部是最初感染的部位，因此鼻部按摩能有效预防感冒。
(来源：massage dalian ) A stream in the winter cold to prevent the prevalence
World Health Organization will be the body without organic lesion, but there are some functional changes in the state known as the "third state", China's known as the "sub-healthy state." Sub-health is still no clear indicators of medical diagnosis, so easily ignored. Generally speaking, if you do not have any apparent symptoms, but a long time in the following one or several states, pay attention to sub-health have given you warning of: insomnia, fatigue, loss of appetite, massage in dalian fatigue, heart palpitations, resistance is weak, irritability, frequent colds or mouth ulcers, constipation and so on. At a high degree of hard work, learning the state shall pay special attention to these symptoms. Ping An Health Network reminds: Note everyday life, away from the sub-health. The cold weather in the world a flow of serious cases, influenza continually increasing the number, so flu prevention is the best way to fight against a stream.
oyeypjwyc1208 First, wash hands frequently. Second, patients with the common cold to keep one meter distance. Once the disease cough or sneeze with the virus in saliva, droplets as far as can be splashed on 1 meter long. Therefore, patients with the common cold to keep one meter distance is relatively safe. Third, persist in aerobic exercise. Daily persist in 30-45 minutes of aerobic exercise, can enhance the ability to withstand cold. Fourth, drink plenty of water. A large number of additional water per day, you dalian escort can cycle through the body fluids, the virus taken from the body, and to prevent dehydration as a complication of influenza disease occurrence. 5 carrying out nasal massage. Most of the cold in the nasopharynx is the site of initial infection, so nasal massage can be effective in preventing colds.