White spots on your lips can be a sign of milla — harmless bumps that will resolve in a few weeks. The herpes simplex virus can cause white spots on the mouth that turn into blisters or sores.

Lie bumps Lingual papillitis, commonly referred to as lie bumps, is a common ailment. They appear when the papillae become inflamed, resulting in red or white swollen ... the lips, but it is ...