My dad had 3 stents put in in March of 09', he continues to be extremely tired and weak (flu like symptoms) he is taking plavix. He also states sometimes it feels like there is something crawling under his skin. Also pain or cramping in his legs. Is anyone had any or all of these symptoms? if so, can you tell me what is causing this or how to deal with it. We have talked to the doctor several times and he states that is normal. My dad looked great and felt great after they did the heart cath on him, but he has not felt good since the stent surgery. Any suggestions will be appreciated.