During really hard vomiting, I felt like a lump was
in my chest. Afterwards, I started having bad relux and shortness
of breath. A week later, I was in the emergency because I couldn't take deep breaths. After numerous tests including blood work, ekg, chest X-rays and urine tests, they determined I had a bad UTI. All my other tests came back normal. I took the percription until it was gone, but I continued to have a day every 4 days or so where I couldn't take a deep breath.