Hi, Sally!
You might be feeling cold just because you've lost some weight. It is common. There is also a chance you might be anemic (low in iron). Are you taking vitamins?
You can go back to the gym as soon as you want. I was told not to do anything more strenuous than walking for about six weeks, though. But you should walk a LOT after surgery, so the treadmill would be good.
Different doctors require different pre-op diets. Some don't require any pre-op diet at all, but most do. Mine included protein shakes, sugar free jello, sugar free popsicles, broth, and cream soups.
I am on some prescription medications and was able to take those pills the day after surgery. As far as vitamins go, my doctor recommends chewables. Some doctors recommend using liquid medications right after surgery, so talk to your doc about whatever meds you require and the best way to take them.
Hair loss is common after WLS. Some hair loss is common after any surgery, as it can be caused by the anesthesia. Rapid weight loss also causes hair loss. In addition, if you aren't getting enough protein, you can really lose a lot of hair. I did. The best thing to do is to make sure you get at least 60 grams of protein a day and take your vitamins. You will most likely still lose some, but hopefully not too much, and it should grow back fairly quickly.
Kelly
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RNY 11/4/08
surgery/current/goal
270/147/130
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