What is the efficacy of wind-cold and cold granules?

Wind-cold and Cold Granules have the effects of relieving the symptoms and dispersing cold. Wind-cold and Cold Granules is composed of Ephedra, Pueraria Mirifica, Perilla Leaf, Fenghuang, Gui Zhi, Angelica Dahurica, etc. It has the efficacy of detoxifying the surface and sweating, dispersing wind and dispersing cold. It is used for wind-cold cold, fever, headache, cold (fear of cold), no sweating, cough, nasal congestion, runny nose. Avoid smoking, alcohol and spicy, cold and greasy food during the period of medication; it is not suitable for those who have wind-heat cold, and should go to the hospital when there is no improvement of the symptoms after three days of medication, or when there is aggravation of fever and cough and other serious symptoms such as tightness in the chest and palpitation (accelerated heartbeat often accompanied by panic). It is recommended to use medication under the guidance of a doctor, do not use medication on your own, so as not to delay your condition.