How long is bleeding normal after wisdom tooth extraction?

Post op Bleeding. This varies on many factors- some medications effect blood clotting; difficulty of surgical removal, skill of surgeon & whether or not suturing closes flap completely or partially. Initial clotting should be up to about 10 minutes, some oozing may be expected for hours, irritation to clot from eating, brushing, flossing, tongue may induce slight bleeding even days later. Call your own dentist if ?
Wisdom tooth . The bleeding after a wisdom tooth extraction should stop fairly quickly but you may notice some oozing for several hours. If you are experiencing significant bleeding after about an hour call the extracting dentist. They will tell you how to handle,this.
A half hour. A certain amount of bleeding is to be expected following surgery. Slight bleeding, oozing, or redness in the saliva is very common. Excessive bleeding may be controlled by placing a gauze pad over the area and biting firmly for thirty minutes. Repeat as needed until bleeding is stopped. Take care.