I don’t know why my friend takes cinnamon twig. Is he taking other medicines at the same time? The reason for the increase in appetite is not necessarily related to eating Guizhi Poria. The main side effect of Guizhi is stomach discomfort. As for burning at night, is it an increase in body temperature or a feeling of dryness and heat? This may have something to do with taking medicine. Guizhi Fuling Capsule is mainly a Chinese patent medicine that promotes blood circulation and removes blood stasis, but it also has a certain warming and tonic effect, which may not be suitable for people with strong body fire. You can drink more water and eat when you don’t get angry