For the first two weeks your main job is to rest and to get rid of the swelling. Tramadol and Norco are a good combo. If the Norco begins to bother you, you can take tramadol with Tylenol. Tylenol is a "booster" drug and it increases the pain relieving effects of Tramadol. You can take a dose of 1000 msg of Tylenol four times a day, but do not exceed that dosage. My husband has a delicate stomach and he tolerates Tramadol well. So, if the upset happens it is mostly likely the Norco.
I have been taking Iron lately and I got nauseous from ferrous gluttonate. I finally started taking a prenatal vitamin with less iron that did not cause nausea. I got the vitamins from Walmart.com---I think they were about $* a bottle. I got the tip from a website on anemia.
When I got home from the hospital, I spent the first two weeks in bed or on the couch with my knee propped up with three pillows.
Elevating your leg to control swelling and pain
Using ice I got up every hour or so to go to the bathroom, get something to drink, etc. But mostly I stayed down. I did a few heel slides, but not much else. It is much more important to get rid of the swelling than to do any exercise. If you want to use the CPM machine, that is enough exercise. (I hated the stilly thing!!!)
If you want to have a home PT, you can wait a week or so or have one come to do GENTLE exercises with you. You cannot bend a swollen knee---and if you allow a PT to try to bend the knee, it will swell more. So, rest is what you need now---especially with anemia. rest and more rest for the first two weeks will help you recover.