Parsnips should refer to fine parsnips. Fine parsnips and ginger can be used to treat runny nose caused by wind-cold and cannot treat runny nose caused by wind-heat or other reasons. Fine scallions have the functions of relieving the symptoms, promoting Yang circulation and detoxification, while ginger has the functions of relieving the symptoms and dispersing the cold (removing the cold from the surface of the muscles), warming the stomach and stopping vomiting (treating vomiting caused by stomach cold by warming up the spleen and stomach), and resolving phlegm and relieving cough, etc. Therefore, patients who have runny noses caused by wind-cold can be treated with fine scallions and ginger under the direction of the doctor. In addition, fine scallions can also be used to treat cold and wind-cold; cold abdominal pain; urinary incontinence; carbuncle (a kind of poisonous sores, occurring on the surface of the body, limbs, internal organs of the acute suppurative disease) and swelling; bruises and pain and other diseases. And ginger can be used to treat wind-cold cold, stomach cold and vomiting, phlegm (a pathological product formed by the impaired metabolism of water and liquid) cough, bloating and diarrhea (abdominal distension and diarrhea) and other conditions. The product is contraindicated in cases of Yin deficiency and internal heat and solid heat. The adverse effects of the above herbal medicines are not known. It is recommended that patients with a runny nose promptly consult a doctor, then the doctor needs to choose the appropriate measures for treatment after clarifying the cause of the disease.