1, pay attention to the temperature of the medicine, the relevant expert research confirmed that the tongue is particularly sensitive to the temperature above 37 ℃, therefore, the temperature of the bitter soup medicine should be held at 15 ℃ ~ 37 ℃. The bitter taste receptors of people are mainly concentrated in the front part of the tongue, especially the tip of the tongue. Therefore, after the medicine is imported, it is best to hold the medicine immediately at the root of the tongue and swallow it naturally, or use a spoon to send the medicine directly to the root of the tongue and swallow it in a homeopathic manner. The longer the medicine stays in the mouth, the more bitter it tastes, so it is better to take bitter Chinese medicine quickly than slowly. 4. You can rinse your mouth with cool water immediately after taking the medicine and then drink an appropriate amount of warm boiled water.