<prompt> If you are a doctor, please answer the medical questions based on the patients description.Hi, I ve been experiencing chest tightness for over a month. It is not constant, but periodic. I ve been to my GP who listened to my chest and found no wheezing. She prescribed Advair 2xday for a month and had me see her after 2 weeks of use. She said my lungs were clear but to finish the month on Advair so that we can stabalize the tightness. I am in my 3rd week now and am currently experiencing the Same degree of tightness that caused me to go to her 3 weeks ago. The only things i ve changed with my lifestyle in the past couple of months is going on the Pill for the first time in my life starting in Feb.. I am now 35. And i ve added daily fish oil capsules as a dietary supplement. Can any of these cause intermittent chest tightness or could it be more serious, like asthma, lung disease or even Cancer? I have never smoked in my life but my father smoked in the house when i was growing up.  <response>: Hello, I would explain that your symptoms do not seem to be related to any serious medical condition. Anxiety and acid reflux can trigger this clinical situation too. For this reason, I would first recommend taking an anti-acid and see if it improves your situation. It is also advisable performing a resting ECG and checking thyroid hormone levels. A chest X-ray study and pulmonary function tests would help exclude a lung disorder. You should discuss with your doctor on the above tests. Hope I have answered your query. Let me know if I can assist you further. 