Hello ,
Greetings.
After tooth extraction, it is normal for the area to bleed, generally the clot is formed within a few minutes. It is abnormal if bleeding continues without clot formation, beyond 8 to 12 hours and you may then have to consult your dentist.
However, if the tooth was removed surgically and there's a deep incision and stitches, it can take longer. So do not worry and just observe the wound for few more hours.
Next Steps
Meanwhile, Use a sterile gauze or cotton to gently press on the wound until bleeding stops.Elevate (raise) the affected part, if possible. Eating ice-cream tops the list post extraction so you try that as cold compression also helps in clot formation..
Health Tips
Please observe for upto 8 hours, small trickles of blood in saliva is normal. If bleeding is worrisome consult your nearest dental surgeon.