Victor is working in a flour factory. Due to breathing the dust in the working environment, he suffered from cough, especially during the night, which affected sleep.  During the seasonal change, his tracheas were especially sensitive, and kept sneezing, runny nose and cough. Then, he often felt chest pain and got asthma. The western doctor suggested him to take some anti-allergy drugs. At the beginning, the drugs were helpful, but later the cough came out again. Victor's friend started to take Bio-Cope Health-M recommended by his friends. After two treatment periods, the cough has been reduced and he has good sleep during the night.