How do medical herbal therapeutic preparations work?

The core function logic of medical herbal therapy preparations is to rely on the natural complex active ingredients in herbal plants to regulate human physiological functions through multi-target synergy, which is essentially different from the "precision attack" path of single-component chemical drugs.

It may sound a bit abstract. I just treated a little girl who was preparing for pregnancy last week. Every time she came, my aunt broke out in cold sweats from the pain. She used to rely on ibuprofen every time, but because she was afraid that long-term use would affect her pregnancy preparation, I prescribed her a standard compound motherwort herbal preparation. After taking it for two cycles, my aunt only felt slightly bloated for half a day. She felt it was amazing. In fact, there is no mystery here. Motherwort helps improve blood circulation in the uterine cavity, angelica polysaccharide regulates progesterone levels in the luteal phase, and gingerol in ginger soothes spasmodic smooth muscles. Several ingredients work together to relieve the immediate discomfort and slowly adjust the original unbalanced hormone status. It is completely different from the logic of ibuprofen alone blocking pain signal transmission.

To use a less rigorous analogy, a single-ingredient chemical medicine is like a circuit tripping in your home. The electrician comes directly and pushes up the switch. The power is immediately available, but it cannot solve the problem of frequent tripping.； Medical herbal preparations are more like helping you to check whether there are electrical overloading or aging circuit problems at home, and reduce the probability of problems from the root cause. Even though the effect is relatively slow, it cannot be 100% immediate like turning on a switch.

Of course, this does not mean that this type of preparation is perfect. There are actually a lot of controversies inside and outside the industry. There is a view that the effects of many herbal preparations mainly come from the placebo effect. This cannot be completely denied. After all, problems such as pain and immune disorders are greatly affected by psychological state. In the clinical controlled trial of herbal lozenges for chronic pharyngitis that we conducted last year, 21% of the subjects in the placebo group reported that dry throat and foreign body sensation were reduced. However, in large sample data, the effectiveness rate of the test group can reach 68%, which is significantly higher than that of the placebo group. However, the specific synergy between different active ingredients and the complete metabolic path after entering the human body have not been fully studied. In addition, the content of active ingredients in herbal raw materials from different origins fluctuates, which will also lead to individual differences in effects. This is the core reason why many people question the effectiveness of such preparations.

There are also many people who are worried about the toxic and side effects of herbal preparations. There have indeed been cases of liver damage caused by patients indiscriminately using folk herbal remedies without batch numbers. However, regular medical herbal therapy preparations must undergo strict toxicology experiments and clinical verification before being put on the market. The content of active ingredients has clear standards, and safety is guaranteed. We usually prescribe Compound Baibu Cough Preparation in clinical practice to patients who have lingering coughs after colds and have no indications of bacterial infection. Many people can relieve their coughs after taking it for three or four days. It not only contains antitussive ingredients, but also helps repair damaged respiratory mucosa. Compared with simply using central antitussives, the probability of subsequent recurring coughs is much lower.