It would probably depend on the root cause of the problem. It’s worth a shot because it definitely won’t hurt it. My first guess is that it wouldn’t help, but I’ve been surprised so many times of things that fasting in general have helped. Go for it, and if you’re able, share your progress.
Do you live in a big city? How is your air quality? Likely you need to get into fresh air for extended periods of time. Dry fasting doesn’t fix pound ones air which is the root cause of the effect you are experiencing