watchout4thebiggurl 5 Posted July 9, 2013 I have a red rash on my stomach along where I injected my lovenox (blood thinner) shots. My doctor had me do self injections for two weeks after surgery. Just as I was finishing my last day of injection, a red splotch appeared, similar to hives. Then it appeared on the other side of my stomach two days later. Anyone ever have this? I tried hydrocortisone and drinking benedryll but it didn't help. I called my doctors office yesterday and I'm waiting for a call back. The rash/hives are super itchy! Share this post Link to post Share on other sites