Hello, I was diagnosed with acute bronchitis almost 2 weeks ago, and I feel a lot better since. This morning I had an episode of shortness of breath, which caused me to panic. No chest pain, just tightness. I used some Vics in a steamer, and this helped me. How can I control the panic feeling if this happens in public? Also, I am having sleepness nights, since being diagnosed, because I am constantly clearing phlegm from my lungs. My doctor prescribed Qvar 80. Can you recommend a natural alternative?