The elderly due to their special physiological conditions and a variety of degenerative pathologies, especially the presence of cardiovascular and cerebrovascular disease, hypertension, osteoporosis and other diseases, weekday life should pay special attention. One should prevent agitation. The elderly must not be excited, must be calm and peaceful. In old age, physical strength has been weak, do not strive to pursue too much. Intense emotional changes, can make the blood pressure rises dramatically, the body releases a series of biological active substances that are not conducive to health, can lead to stroke, angina pectoris, myocardial infarction, and even sudden death. To this end, the elderly should strengthen the ability to psychological adjustment, learn self-control, do not allow themselves to fall into the & ldquo; throbbing & rdquo; predicament, and cause accidental mishaps. The second to prevent falls. Elderly people fall has a special danger, also may never stand up again old. Some statistics, the incidence of falls in the elderly over 70 years old is 25%, over 75 years old can rise to 35%. Due to the presence of osteoporosis, elderly people are very prone to fracture after a fall, which may even be life-threatening. For this reason, the elderly should be careful in both outdoor and indoor activities. The range of action should be small, lifting legs and feet to turn back, the action should be slower. Room floor can not be too slippery, not waxed, pants legs should not be too long, daily necessities should not be put too high or difficult to get to the place, to eliminate all the potential factors that may trip and fall, the night should be opened a security light, in order to prevent night urination to get up and fall. The third to prevent constipation. Elderly people with hypertension, coronary heart disease, constipation, coronary heart disease patients constipation can also aggravate the burden on the heart, very easy to lead to stroke. Because of abdominal distension can make the diaphragm elevated, affecting the ventilation function of the lungs and the heart’s blood supply and nutritional status. Defecation can make the abdominal pressure rise, oxygen consumption increases, heart rate increases, myocardial oxygen consumption increases, exacerbating myocardial ischemia, induced angina, myocardial infarction or even sudden death. For this reason, the elderly should be adjusted through diet, eat more fruits and vegetables, increase dietary fiber, appropriate activities, to develop a good habit of regular defecation, if necessary, the discretionary use of laxatives to maintain the smooth flow of stool.