Yeah, back in the days when I was living in africa we would use eucalyptus leafs and bumps they are very helpful for the throad and nose. You need to inhalate it. Get some leafs and bumps, boil them in water, and then cover yourself with a towel, so you end up breathing the vapor. But don't do this while it is boiling. Let this get boiled, take it off the stove, and carefully wait till it is not hot enough to get you burnt.