No, I did not get this reaction. So, you both applied it overnight? That is why I gave insturctions exactly how I used it. I do not know what will happen when people apply it differently.
I stressed to only apply it at raw area of upper lip and vermillion border on lower lip. One day I applied it a few times throughout the day, and my lips became very dry. So, only apply it to the raw areas that need to be dried to form scab. Again, the good bacteria seems to travel to rest of lip without applying the acidophilus liquid there.
From what I hear, I would not recommend applying it overnight or applying it anywhere other than raw areas on lip.