Triangel and Jo: Hou Ning San is out of stock from EYS! Hiaz..yesterday went to the one in Tiong Bahru and the person said they are out of stock in all the branches. She is not sure when it would come. So I end up buying another one, cheaper alternative..for 're4' cough, which comprise 20% of Hou Ning San powder.
Hiaz also like what Minky say, not sure if it is good to mix Western and Chinese medicine, but still I am desperate lah, so at nite, I did give the powder to my boy, he seemed slightly better after that, at least he managed to sleep the whole night. Phew.