In non-drug therapy, various physical therapies, including ultrashort wave, frequency spectrum, He-Ne laser, hyperthermia, mineral spring bath, etc., have the functions of dilating microvessels and increasing blood flow. In recent years, China has developed a new high-tech material to improve microcirculation-trace element biochemical fiber, which also belongs to non-drug therapy. This material is made by spinning some inorganic ultrafine powder into chemical fiber, and the textile material made of it can absorb the energy of human body and the outside world and release far infrared rays, thus obviously improving microcirculation. It can increase the normal blood flow by 2-3 times, and gradually restore the blood flow of burns and inflammation within a few hours. The development of trace element biochemical fiber, on the one hand, changed the traditional warm and beautiful function of textiles and made them enter the era of functional textiles; On the other hand, textile materials can be sewn into clothes, knee pads, wrist pads and other products to wear on the body, which plays a role in continuously improving microcirculation. It changes the traditional idea that only drug therapy can continue to work, but non-drug therapy can't continuously improve microcirculation. Therefore, its successful development has attracted attention at home and abroad.
It should be noted that all methods to improve microcirculation have not directly eliminated or antagonized the primary causes of diseases such as bacteria and toxins. Therefore, including the newly developed superfine fiber products, we should correctly evaluate its function and not exaggerate its role in improving microcirculation. There is no cure or medicine that can cure all diseases at present. Improving microcirculation only plays a role in one link of the pathogenesis, and may have a certain effect on some diseases, but it is impossible to cure all diseases.