They're less effective on day three or later. The best medicine for a cough depends on your symptoms and the type of cough you have. For a dry or wet cough, choose an antitussive (cough suppressant).
However, it is not something that must be taken every time you have a cough. “It is not a cough syrup and expectorant are not required in 95% cases where people with cough get cured without it ...
and they especially want to get better rest than a stuffed nose or a gnarly cough allows them. If that’s you, it’s smart to be selective when choosing a cold medicine, as not everything ...
Scientists from EMBL Heidelberg were part of a collaborative effort to discover an effective treatment for lung fibrosis and found that the best candidate ... as a cough medicine around the ...