Four Seasons Cold & Flu Tablet is effective in clearing away heat and relieving symptoms, used in the treatment of wind-cold cold and flu in all seasons, especially for the weak, pregnant women due to cold and flu-induced fever and headache, nasal discharge, cough and dry mouth, sore throat, nausea and anorexia. Four Seasons Cold & Flu Tablet is composed of Perilla frutescens, Thornybush, forsythia and other medicines. It is clinically used for the treatment of colds and flu caused by wind-heat offending the surface. Symptoms of fever, bad wind, headache, nasal congestion, yellow snot, sore throat, cough, nausea, anorexia, drowsiness and sleepiness, red tongue edge, white or yellowish moss, floating pulse; acute upper respiratory tract infection see the above symptoms. Patients with the above cold symptoms, should be in the physician under the guidance of evidence-based rational use of medication, do not blindly use their own medication, so as not to cause adverse consequences.