Drinking Four Seasons Antiviral Combination is generally not recommended for simple cold and flu with clear runny nose. Cold sniffles are mostly wind-cold colds, which are caused by the external attack of wind-cold evils and the loss of lung qi, usually occurring in the fall and winter seasons. Due to the external cold, the treatment is based on pungent warmth to relieve the epidermis and promote the lungs to dissipate the cold. Individuals with different physique have different medications. Four Seasons Antiviral Combination is suitable for patients with external wind-heat infection, with the efficacy of evacuating wind-heat, clearing heat and removing toxins (removing heat and toxicity from the body), reducing inflammation and reducing fever, with common symptoms such as nasal congestion, yellow pus flow, fever, sore throat, headache, cough, etc., and it is mostly used for viral infectious diseases such as influenza, upper respiratory infections, and viral colds. Therefore, Four Seasons Antiviral Combination is generally not recommended for simple colds with runny nose. Four Seasons Antiviral Combination is recommended to be used under doctor’s supervision and avoid self-medication. You should go to the hospital promptly when you have a cold and runny nose.