Persistent Dry Cough
I have a significant other that has a persistent dry cough. Nothing we have done has helped. His hydrochodine that he takes helps suppress it, but we haven't found a way to get rid of it.
The doctor says that he has some kind of blockage in his lungs, probably from welding for 20 years. When he coughs lately, he says he can taste the metal and chemicals from welding. Is there anything that you can think of that at least calm, if not get rid of, his cough? He has also stated that breathing is becoming difficult. Please, any advice you can offer would be greatly appreciated.
Thank you so much,