Mike,
Non-problems unless your doctor ignores you totally.
Loose Skin - It probably took 4-6 weeks for mre to admit to myself I was getting smaller. I had to see the pictures beside each other and stare a bit to concvinve myself I was smaller. The waistline of the pants did more for me than the numbers on the scales the first 4 months. It seems one happens and then the other. They alternate as the body shifts gears and adjusts o the new plumbing, diet, and activity.
Open RNY Pain Management - They had me hooked up to an epidural immediately after surgery. I came too in Recovery in pain. Stated such and in 10 minutes was very comfortable. Life was sweet until my Blood pressure took a drop the 2nd day and they took me off the epidural and put me on the morphine self-regulated plunger. The morphine made me drowsy but I still hurt. And the Percocet they sent me home with was like eating M&Ms; useless. I got more relief from acetominaphen. After 5 days home I had a kidney stop and went back to the ER. They surgeon saw me and I spent 5 more days on heavy antiobiotics which fixed the problem, but the surgeon also went out of his way to ake sure my pain was dealt with. He had me on dimiriol most of the time and as I requested it. I didn't abuse it but it was much better than the morphine. After the first 4 weeks, I didin't need anything for pain. The pain is mostly in the area of the incision but I also had foot and leg troubles that could be attributed to the kidney malfunction and circulation, so it wasn't a normal or usual recovery.
TIme to Start Exercise - I was required to walk within 12 hours after surgery. It helps pain as it moves the gas that otherwise builds up in the instestine and can cause abdominal and stomach pain. The walking also helps the muscles heal (cheap and low-tech physical therapy) and builds stamina and endurance. Walking is the first phase execise. I started walikng about 10 mins at a time and it grew to 2 hours. Then I wanted to jog. The road work has kept me toned and helped to minimized the loose skin. I got it but not as bad as I feared. At 176 down, 142 since surgery, I am just getting to wear I have enough to think PS may be a future consideration (and would probably rid me of another 20-30 pounds). Underarms, droopy butt, inner thighs, and lower stomach just above groin are the major areas, but I am down from a size 60 pants to a loose 42. So I'm not really bothered or treal concerned at this point. And at 50, married and 3 kids ages 21 to 13, I won't be cruzin for chicks anytime soon. I have re-acquired a weight bench and weights and have been fiddling with getting back into an upper body and ab workout but the walking and joggin are working for me right now as I continue to try and lose the last 52 to goal of 180. 232 from 408 is still quite rewarding and I couldn't and wouldn't complain if it stopped but I figure I still have the 12-18 month rapid weight-loss period/window (2-6 months left) to keep working my magic tool.
Good questions though Mike. You are going to do great and I know without a doubt, you are going to be pleased with your choice to do this and the results. The first 4 weeks after are the toughtest because of the change but the hunger is gone, that won't be an issue. Sleeping 8 hrs at a time has to be redeveloped, coping with a liquid diet is a pysch thing, and walking even when you have no endurance requires some pushing of one's self. It goes by really really fast and the rewards of loss are a real motivator. You are only going to wish you had done it sooner.
You keep looking at those before and after photos on the website and know that is going to be you in a few months.
Hang in there guy.
Joe