"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." As far as we're concerned, beauty is just as much of an inside job than it is an outside job. Sure, a ...

Stress is thought to boost the activity of leukocytes, immune cells linked to inflammation throughout the body, including in ...

Low-level laser therapy (LLLT) has shown promising results in reducing the occurrence of canker sores in head and neck squamous cell carcinoma (HNSCC) patients undergoing concurrent chemoradiotherapy.

Cold laser therapy is a type of treatment that uses low levels of light to promote healing for different conditions, such as arthritis, joint pain, and muscle strains. Doctors call it a cold laser as ...

Add Yahoo as a preferred source to see more of our stories on Google. If you’ve ever had a cold sore, you're familiar with the first hint of trouble. A tingling signals an unwelcome visitor is about ...

Casey Gallagher, MD, is a dermatologist and clinical professor in the Department of Dermatology at the University of Colorado Denver. Cold sores are contagious until they are completely healed.

Like acne, a cold sore outbreak can be a frustrating dilemma that makes everyday activities (like eating, drinking and talking) cumbersome. With the right products, you can lessen the pain and ...

Before you try to cover up a cold sore, there are some pretty important hygiene and application tips to keep in mind. Share on Pinterest Photographer, Basak Gurbuz Derman/Getty Images The herpes ...

A mysterious bump near your lips can be unsettling. Is it a harmless pimple or something more serious like a cold sore? Distinguishing between the two is crucial for effective treatment and prevention ...

Cold, dry weather can cause lip irritation, cracking, and cold sores. Blistex offers several over-the-counter products to treat cold sores and moisturize lips. Using antiviral creams at the first sign ...

A nasal cold sore typically causes a burning sensation and blisters. Treatments like ointments and home remedies may help reduce symptoms. Cold sores are caused by the herpes simplex virus. This ...