Fungal infections are frustrating and surprisingly common. They can show up just about anywhere—your mouth, feet, or other sensitive areas—and while they’re rarely dangerous, they can be uncomfortable ...

A 71-year-old woman reportedly contracted a fatal brain infection from using tap water — and died from it.

Find patient medical information for Hydrogen peroxide (Peroxyl and others) on WebMD including its uses, side effects and safety, interactions, pictures, warnings, and user ratings ...

Yes; you can gargle with diluted hydrogen peroxide. In fact, many mouthwashes contain some hydrogen peroxide. Learn how to make your own rinse at home.

Learn about the different types of nasal rinsing devices and the increased risk of infection if they're used incorrectly. Nasal rinsing devices (also known as nasal irrigation systems, sinus rinse ...

Xylitol and hydrogen peroxide may be able to kill viruses, as one Facebook post claims. But experts warn against using hydrogen peroxide nasally.

Acne, which may be noninflammatory or inflammatory, is a common problem. Use benzoyl peroxide for acne treatment and it may help lighten acne scars.

Hydrogen peroxide is useful as a mild antiseptic to prevent infection in minor cuts and burns, but it can also be used on ...

The People's Pharmacy Q: I have suffered from acne and rosacea since I was a teenager. Back then, my dermatologist recommended benzoyl peroxide, but I found it too irritating. Despite trying ...

1. Use hydrogen peroxide as a mouth rinse Some hydrogen peroxide uses aren’t intuitive, but they still work! Hydrogen peroxide is a common active ingredient in many mouthwashes, according to the ...