In our folk, there are many unilateral remedies that use Chinese herbal medicine to treat diseases. The so-called unilateral formula, also known as the folk remedy, is generally an empirical formula with little medication. If a single party is used correctly, it does have a clear therapeutic effect. However, some people, especially those who do not bump into the common sense of general Chinese medicine at all, only see the unilateral and simple party, or hearsay biased in its therapeutic effect, and often ignore the side of unilateral party due to improper use, and even cause serious consequences. Therefore, when using unilateral and secret recipes, the first person should find out his own symptoms. If you can prescribe the right medicine, there will be a curative effect, if you blindly apply medical drugs, not only is it ineffective, but also plays a serious negative role due to the individual differences in people and the differences in their condition, pathology, immune ability, and body allergies. Therefore, when using the folk unilateral, prescription test, we must be careful and cautious, we must pay attention to the following points: First, to find out their own diseases, if they can not be diagnosed for a while, they should consult a doctor, and use the symptoms under the guidance of a doctor. The second is to understand the source of the unilateral party, the name of the drug, the amount of medication, the method of boiling, the dosage of dosage, the reaction to taking, etc. The third is to understand whether the unilateral party is toxic and whether there are adverse side effects. When taking it once, try to take it as little as possible, once you find that there are adverse reactions, you should immediately stop the drug and immediately seek a diagnosis from the nearest doctor. Always know, is the medicine three points of poison, there is a disease do not just try not to spend money, spend less money, go to the doctor, randomly find medicine and find a single, secret recipe to do smart medicine to cure the disease. At the same time, don't believe in God and believe in ghosts, find traveling doctors and so-called gods to heal the sick and be deceived.