You can drink water 2 hours after wisdom tooth extraction, but the use of a straw is not recommended.
There will be blood coming out of the mouth after wisdom tooth extraction, so you should not eat or drink for 2 hours. Two hours after wisdom teeth extraction, the blood flowing out of the wound will coagulate into a blood clot, which can cover the extraction wound to prevent bacterial infection, and will gradually form granulation tissue to promote wound healing. At this time, the patient can drink water, the water temperature should not be too high, but it is not recommended to use a straw.
When drinking through a straw after wisdom tooth extraction, the straw may touch the wound, suck hard, drink too fast, etc., which may cause the blood clot to be loosened and dislodged, thus causing bleeding. If you find bleeding after wisdom teeth extraction, you need to stop it in time, you can stop bleeding by biting the sterile gauze, if the bleeding is not stopped, you need to go to the hospital for hemostasis.
After wisdom teeth extraction, pay attention to not brushing and rinsing within 24 hours, adjust the diet structure, avoid chewing food on the affected side, do not lick the wound.