About 3 years ago I had a blue mark on my lower lip, the dermatologist said it was a blood vessil close to my lip, and not to worry. I am @ work (luckily I work for 2 dentists) when I started bleeding (I mean squirting) from the erupted blood vessel, it took the drs. about 15 minutes to resolve the stoppage of bleeding. I'm not taking aspirin or blood thinners. It scared me, the bleeding was unbelievable. What would I have done if I was out somewhere & this happened. My regular dr is out of the office. Thanks