Hello! Yesterday they removed nerves under my tooth, they removed pulp…

Hello! Yesterday they removed nerves under my tooth, they removed pulpitis. After that they put a temporary filling and the dentist said to observe. I've scheduled an appointment for Tuesday. Today they don't work Two hours after leaving the anesthetic effect, the tooth started hurting and it has been aching all night and day, can you advise what non-harmful drink could help the pain go away?