How to choose a cold cough syrup to the children?

How to choose a cold cough syrup to the children?
Cough is not an independent disease, but a clear airway foreign body's defensive reaction. Under normal circumstances, a slight cough, no harm to the body, can correspond to treatment, do not use cough. However, cough increase to bring the suffering of children, the cough will be selected as appropriate.
Pediatric cough syrup more, of which the main component is ephedrine hydrochloride, chlorinated amine, phenobarbital, licorice, cough Biqing, Vitexin oil Huatan cough medicine and drugs, such as Campanulaceae, Fritillaria, 100 Department of almonds, Pinellia and so on, taking too much or not taking prescriptions, it will have some side effects.
The common cold, cough syrup containing hydrochloric acid non Flanagan, Chloride and other components, mainly to cough, and to Huatan. Due to containing non-Flanagan, has a certain role in anti-allergy sedative, suitable for children cough frequency at night, crying disturbed by the impact of sleep using them, could play a quiet sleep, reduce the effects of coughing, but not regularly take.
Chuanbei loquat syrup from Sichuan Fritillaria, Platycodon, almonds, leaves and other Chinese herbal medicines as the main raw material composed of functional expectorant cough. Applicable to the common cold, flu, bronchitis, pneumonia and pleurisy caused by coughing.
Biqing cough cough syrup is a non-addictive central antitussive agent, has mild atropine-like role and the role of local anesthesia applied to a dry cough without sputum, cough as a child have sputum, regardless of sputum thin thick sputum, sputum多痰less, are not taking.
Zhike syrup tubeimoside from Sichuan,桑皮, such as Chinese herbal medicines Chenpi composed Qingre Sanjie, the effect of Moistening Lung Huatan of Chronic不愈not good results.
Banxia Lu Huatan effectiveness of cough syrup has applied to a variety of acute and chronic bronchitis, pneumonia caused by痰多cough, sputum等症viscous.