Modern people due to the improvement of the standard of living, go out and have a car, go to work and sit a lot of activities less, it is easy to appear the whole body organ function decline, kidney deficiency is one of them. For the elderly, kidney deficiency is an irresistible physiological process caused by aging, it is impossible to return to youth through medication; middle-aged people with kidney deficiency symptoms is a kind of aging, is a pathologic kidney deficiency, the need for appropriate supplementation. However, in real life, many people are confused with kidney deficiency, mistakenly believe that as long as you take some drugs can be improved. Kidney tonic should be based on kidney yang deficiency and kidney yin deficiency symptomatic drugs, if the use of the opposite, such as kidney yin deficiency of the patient ate tonic kidney yang deficiency of the drug, there will be a worsening of the symptoms, such as fever, dizziness, earache, throat swelling, and so on. Do not trust the “panacea” According to the medical profession, in recent years, the hospital in some gastrointestinal discomfort in the medical population, found due to long-term use of health care pCms, especially skin care drugs and led to drug enteritis patients. Most of these skin care Chinese medicine contains rhubarb and other major formulas, and rhubarb is bitter and cold in nature, long service damage to the spleen and stomach, but also can cause black intestinal disease, kidney stones, bladder stones and other conditions. Experts remind the public that even Chinese medicine can not be taken for a long time like food. The public must not believe that there is a miracle cure.