My son tried it before, because he always nose shut seriously nearly 2-5 years. Yes, my family dr. also said 善古寧 (also named 青蛙pill) is better than other medicine. But it is expensive, nearly $10 each.
My son likes to eat it because its likes candy !
But he only eat several times because finally I let him do the operation for his nose. Now all his nose shut clear and have very good sleeping !
其實我仔唔系因為哮喘, 咳嗽, 氣管而食善古寧, therefore I don't know the medicine can help my son or not. If u feel interesting, I can mail all 善古寧 to u, because my son only eta 3-4 pills before. I still got the rest at my home (如果你唔介意, 不過every pill has seperate packing). Please give me the return envelope to me with your address. 你可以比your son try it, no need to waste $ to buy, 如果對你仔有幫助你才去買 ...
my daughter tried that in Canada when she was only 2 years old. Now, she is 4 and cough seriously again. The doctor in Hk also recommend this medicine. So far so good. please refer to this topic -------------->click