Fever blisters on the lips, also known as cold sores, are small, blister-like lesions. They may also form on the chin, cheeks, or in the nostrils, as well as the gums or the roof of the mouth.

Mouth sores have many possible causes, such as infections, trauma, and tobacco use. Seek care for certain mouth sores, like ones with white patches or that develop after you start a new medication ...

Cold sores are small, painful blisters that typically form on or near the lips. These tiny fluid-filled blisters are sometimes called fever blisters or oral herpes.1 ...

Fever blisters or cold sores are small red blisters with a white centre which crop up on or around the lips. They can also be found inside the mouth, but this is less common.

Whether it's a cold sore or a lip pimple, it's important to know which one you're dealing with so you can treat it properly ...

Your lips are super-sensitive. ... Cold Sores. A cold sore (fever blister) is a patch of blisters that form a crust on or near your lips. A strain of the herpes simplex virus causes them.

Cold sores and pimples on the lips can look and feel similar, ... "With a cold sore, you may have additional symptoms of feeling unwell with a fever or swollen neck glands," says Dr. Psomadakis.

Distinguishing a cold sore from a canker sore isn’t always easy. Both types of sores affect the mouth area, and they sometimes mimic each other in appearance. But a cold sore isn’t the same as ...

Cold sores, sometimes called fever blisters, can show up on your baby’s lips and are caused by the Herpes simplex 1 virus. If you have an active sore, you should keep it covered and don’t kiss ...

Waking up with a spot on your lip is never a good feeling. Often cold sores or pimples are to blame, though telling the difference isn't always easy. They can look similar on the surface, but ...