It is recommended to wait until the wound of wisdom teeth removal has healed before drinking coffee, in order to avoid the wound infection that may be caused by coffee, and the taste of coffee masks the blood seepage and ooze, etc., as follows. 1. Coffee may cause wound infection: Coffee may cause bacterial buildup by depositing in the wound, and coffee has a certain degree of irritation to the wound, which may affect the normal healing of the wound and even lead to infection. 2. The taste of coffee masks blood and fluid seepage: after wisdom teeth extraction, the wound may have blood seepage, or infection and fluid seepage, and the taste of coffee may mask the taste of blood and fluid seepage, which may delay the treatment. If any of the above symptoms occur, it is recommended to go to the hospital in time to receive professional treatment as soon as possible.