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- Pulmonology Respiratory Medicine
- Chest Problems
I'm 22 years old and I smoke regularly. Lately, I've been experiencing a tight feeling and pain in my chest and back over the past few days. I'm not sure if it's related to my heart, lungs, or maybe something gastric? It gets worse whenever I lift something heavy or if I try to get up quickly from bed. What could be causing this, and should I be concerned?