I recently had a blocked nose so I began using Vicks, both the rub and the inhaler. Except I think I used a little bit too much and now everytime I breathe it feels weird as in I feel cool air from the chest area (as if I swallowed some but I know I didn't). There's no pain, but I think I've developed a little bit of a dry cough.
What can I do? It's getting really uncomfortable. Do you think this might be because of too much Vicks or do you think it's something else?

Sorry, I know this is a really weird question.