A bump on the lip can occur for many reasons, including infections, allergic reactions, and injuries. Infection with the herpes simplex virus (HSV) is a common cause. Lip bumps can vary in size, ...

Does waking up early with swollen lips make you worry about the cause A doctor explains why it may not always be an allergic ...

Let us guess: A date between you and a magnifying mirror led you to search “white bumps on lips.” And now you’re here, looking for answers related to the little rows of texture bordering your mouth ...

The piece of tissue behind your upper lip is called the frenulum. When these membranes are too thick or too stiff, they can keep the upper lip from moving freely. This condition is called a lip tie.