https://tube.blueben.net/videos/watch/ecee71f7-3206-4530-b2cd-e3284c1e85d0 How an IV Can Leave a Dark Bruise If a needle passes through both sides of a vein, it can leave two tiny holes. Blood may leak into the surrounding tissue before clotting begins, causing a dark, tender bruise. Although it may look alarming, the body gradually breaks down and reabsorbs the trapped blood until the discoloration fades. Tue, 11 Aug 2026 19:18:46 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://tube.blueben.net https://tube.blueben.net/client/assets/images/icons/icon-96x96.png https://tube.blueben.net/videos/watch/ecee71f7-3206-4530-b2cd-e3284c1e85d0 All rights reserved, unless otherwise specified in the terms specified at https://tube.blueben.net/about and potential licenses granted by each content's rightholder.