Update 2: A couple of months after I had the acupuncture treatments my knees got worse again. They were very painful and I had edema on both knees. The swelling made them twice the size they normally are, and it was difficult to bend them. I did not like to sit down as that meant I would have to stand back up later, and getting seated and standing up from a seated position was difficult. I needed support to do both. It was worse than it was before the acupuncture, and I was miserable. I did not get a chance to go back to the acupuncturist, because after about one and a half month the edema as well as the pain started going away, and now the edema is completely gone, and the pain is manageable. I am wondering if these kinds of issues just come and go without intervention. It will be interesting to see what will happen, although I hope it will not get worse than what it is now. I can deal with this kind of pain as well as the knees popping almost every other time I bend them. I...