I woke up again this morning with my mouth swollen and decided to see if anywhere here might know why. This doesn't happen all the time, but I will either wake up with this or it will swell shortly after I wake up. Right now I can stick my finger right inside my lips and feel a large lump (hive?). Discussed this w/my dr, he said swelling of the lips and mouth usually is a food allergy. If so, why is this only happening in the AM before I've eaten anything? Benadryl or Claritin makes the swelling go away, but this is irritating! I switched to Tide Free and Downy Free thinking it might be that, but no change. Any suggestions, anyone?