The old man is getting thinner, but he doesn't feel sick. They need to go to the hospital for a detailed examination before they are treated. The aging of the elderly may be a sign of some chronic diseases. There may be no obvious symptoms in the early stage of chronic diseases, but obvious symptoms will appear with the further development of the disease. Old people will feel slower. Diabetes, tumor, hyperthyroidism and other diseases can lead to weight loss. Patients should not be careless. After the inspection, they can rest assured that there is no problem.

With the growth of age, the elderly will have various problems, which may be accompanied by less healthy organizational function than when they were young. This is a very normal phenomenon. If the elderly have digestive tract problems, constipation or loss of appetite, the nutrition of the elderly will not be supplemented, which will lead to emaciation. Gastrointestinal discomfort can be improved by daily diet, which does not belong to the category of diseases and does not threaten the life safety of the elderly. Paying attention to diet at ordinary times can alleviate it.

If the elderly have "three highs" or cardiovascular diseases, their immunity will decline, and their bodies will have problems. At this time, they need active treatment. On the doctor's advice, taking some medicine can relieve it. After aging, the function of the body will decline, and the coordination ability of various organs in the body will also decline, which will easily lead to various discomforts. Bad living habits may make the elderly suffer from chronic diseases, which need special attention and should not be underestimated.

The aging of the elderly may also be the cause of depression. When you get old, you will inevitably feel lonely, especially when you lose your spouse. When the elderly are depressed, their appetite will decrease and they will not have the idea of eating. In the long run, if the nutrition of the elderly is not supplemented, they will gradually lose weight. Old people need filial piety and respect from their children, so they can take some time to accompany them, so that they can maintain a healthy attitude, which is also beneficial to their health.