Chest & Breathing Problems

I am having problem in deep breathing and feel chest pain sometimes mainly on left side

I was smoker for 6years, usually 5 cigarette a day, and i left smoking almost a year back. Reason to quit smoking is my upper back pain but after a year also i still have upper back pain. I have done checkup and visited many doctor but all told stress issue or do exercise, but it didn't solve my problem. For last 15 days i am feeling breathing problem, while taking stairs i feel it, even while sleeping/sitting, i feel somewhat breathing problem and pain in upper back. Please give me to get relief from all these problems

Getting hard to breathe and feeling very heavy in centre of chest. It happens regularly in 2, 3 days gap.

Two days ago I felt a really sharp pain in the middle pf my chest for about ten minutes and it was hard to breathe.

Unhe kbhi kbhi achanak se dum ghutne lgta h n rone lgti h aisa Lgta h ki bs jaan si nikl gi n bs khi le chlo

I've had mild chest pain for the last few days, I also had similar chest pain last week. Both occurrences of this pain have followed an episode of extreme drinking. The pain has been more on the right side of my chest and feels as though someone is sitting on my chest when I try to take a breath in.

M having breathing problem from past two months .. one month back when I was Sleeping i felt uneasy so when I checked my heart beat it was around 100+ so I consulted doc he said it's normal and have some tablet.. but after a week or so I felt my heart gonna stop bcoz it was 60below ...and also i have breathing problem ... I don't know what to do .. please help me out

Past few years suffering from wheezing...Now a days having cough heavily ...sometimes struggle to breathe...Using levolin...Doctor suggested to continue to use levelin itself...Are this enough

I am having black/brown mucus since last week. I am experiencing weekness and mild fever along with cough. Please suggest solution.

From last one nd a half month i m facing lots of physical problems such as heaviness in cheat,difficulty breathing,Chest pain in left side,immensel consciousness,anxiety,feeling of choking,sweating,unknwn fear of heart realated prblm.I have done Ecg bt it shows everything is normal...even thn my symptoms are perusing...I have also consult to a doctor nd they suggest me to have a visit to a Psycriatics....