Is swelling after seroma drainage normal?

Yes it looks like you have gynecomastia. Gynecomastia does not typically cause back pain or shortness of breath. You should see you family doctor for these problems. It looks like you caould lose a little weight as well. You should go to see an experienced gynecomastia surgeon for an exam and...

Thank you for your question. You were wise to be cautious. I typically recommend that my patients avoid sun exposure on their scars for the first year after surgery. I would recommend wearing a UV protective shirt. Apply sunscreen to your scars and then wear your shirt over the top....

This is a question you really need to address with your surgeon. Also it is impossible to comment much without photos. Often, what patients think are keloids - aren't.

I generally restrict patient activity for 4-6 weeks post op. However, this regimen will vary from one surgeon to another.With regards to your specific question, soreness after a lay off is to be expected. You are unlikely to have caused any significant/permanent damage after one session. Signs ...

This is best answered by your own surgeon. There can be different types of surgery, each with different recoveries. In general I allow my patients to begin full exercise two weeks after surgery with the exception of exercise that involves their chest, which they can start three weeks after surgery.

Unfortunately, no pills will make gynecomastia go away.  Your more effective and safer method to flatten your chest is through surgery from a board certified plastic surgeon.