I took a percocet for back pain last night.  Within 15 minutes, I began wheezing, and anxiety or "an impending fear of doom" kicked in increasing my heart rate.  I needed to take deep breaths to get enough oxygen into my system.  This morning, I continue to have a dull ache in the middle of my chest but with no other symptoms of anxiety.  And i am not on percocet today.  Thoughts?
Hello dearWelcome to Chat Doctor.come have evaluated your query thoroughly.* This is in relation with side effect of percent, which will take 48 hrs. To settle down. Hope this clears your query. Regards.