A painful blister can sideline a runner—or worse, get infected, especially if you use an unsanitary needle to pop it. Here’s ...

Benign tumors of the oral cavity can include warts, canker sores, thrush, cold sores, and mucoceles. Read more.

These can be signs of infection. On the opposite end of the spectrum, a blister might also form after your body warms up from frostbite. Either indicate that you’ve suffered a second-degree burn.

Though your doctor can tell you for certain, what you're feeling may be a tongue wart. These bumps of flesh usually go away on their own and don't require treatment, says Maya Thosani, MD ...

Hidradenitis suppurativa is a chronic, systemic, and often painful skin condition. Here’s what it’s like living with it.

Cholinergic urticaria (also called cholinergic angioedema or heat bumps) is a reaction that results ... If swelling causes your throat or tongue to block your airway, this can be life-threatening.

The sneakers did not cause any blisters or pain, even with moderate walking, though the tongue occasionally slipped ... A great tip is to try them on at the end of the day when your feet are ...

The first vaccine to protect against the herpes virus that causes cold sores could soon be on the market. Doctors who have spent 15 years developing the new vaccine, and who will use it on around ...

If left untreated, acne may leave scars or darken the skin. A cold sore is a red, painful, fluid-filled blister that appears near the lips. The viruses herpes simplex 1 (HSV-1) and herpes simplex ...

Life’s “bumps”—unexpected negative events or stressors—are as inevitable as death and taxes. We all face these bumps. Yet, how we react to them can vary wildly. For one person ...

The University of Bristol health lecture says ulcers, sores and cracks around your mouth ... damage from bite injuries to the inner cheek or tongue. Other possibilities include hormone fluctuation ...