Xinyi can make tea, but it is recommended to use under the guidance of a professional physician to identify the evidence, not to make their own tea to drink. Xinyi warm, taste pungent, belonging to the lung meridian, stomach meridian, with the wind cold, through the nose of the efficacy, commonly used in the treatment of wind-cold headache, nasal congestion, nasal abyss (mainly manifested as nasal obscenity, the amount of wipe unclean), nasal flow turbid nose (nose flow thick nasal discharge). If it is a normal person, there is no need to use Xinyi tea to drink. If there is a wind-cold headache, nasal congestion or runny nose and other discomforts, simply with Xinyi tea can not achieve the therapeutic effect, or the need to go to the hospital to receive relevant treatment in order to alleviate the wind-cold headache, nasal congestion or runny nose and other discomforts, it is not recommended to use Xinyi tea. Do not easily believe that after the discomfort, if the discomfort, but also need to consult a doctor as soon as possible, do not take medication, so as not to delay the treatment.