At the end of the day, the decision to go off warfarin for a dental implant is ultimately up to you and your doctors. It's important to weigh the risks and benefits and make an informed choice.
I stumbled upon this thread and thought I'd chime in. I'm not a medical professional, but I do know a thing or two about skincare and skin conditions. Those red dots you're talking about are called petechiae, and they can be caused by a variety of things, including medication like warfarin.