UCR Health pediatrician explains symptoms, transmission, and what parents should watch for as outbreaks spread ...

A canker sore, or aphthous ulcer, is a lesion that develops on the soft tissues that line the inside of the mouth, gums, and inner lips. The exact cause of canker sores is unclear. Some risk factors ...

Fever blisters, also known as cold sores, are a common annoyance caused by the herpes simplex virus (HSV-1). These clusters of small, fluid-filled blisters typically appear on the lips or around the ...

Hand, foot, and mouth disease (HFMD) is a viral infection usually seen in children under 5 years old, although adults can ...

As far as red sores on or near your mouth go, zero is the number you want to have. Alas, those little (or uh, not so little) red bumps seem to pop up whenever they damn well please and wreak havoc on ...

Every time Sarah publishes a story, you’ll get an alert straight to your inbox! Enter your email By clicking “Sign up”, you agree to receive emails from ...

Strappy shoes, yard work and sunburns make summer a peak season for blisters, but these tips can help prevent blisters from forming. You could also experience blistering from sunburn, or fever ...

Cold sores occur around the mouth area and resemble blisters or a cluster of blisters. Carlos Ciudad Photography/Getty Images Cold sores are caused by the herpes simplex virus (HSV-1), which is very ...

Is it a cold sore or a fever blister? You have a tiny, clear, and fluid-filled blister or group of blisters on your lip, it might itch, tingle, or burn. Is it a cold sore or fever blister? Technically ...

Blisters may appear anywhere on the body, including the hands. Treatment options may include covering the blister with a bandage, avoiding popping the blister, and keeping the area clean. A blister is ...

Cancers found on the lip are usually treated with surgery. The doctor performing the surgery will try to remove all the ...