Scientists aren’t entirely sure what causes rosacea, or why it intensifies as you get older, but they have some theories.

And experts reporting in Otolaryngologic Clinics of North America note that using decongestant nasal sprays for more than ...

Not all concealers are right for your zits. The best concealers for acne will help cover up all the redness and inflammation, making your skin look more even and clear. And they should do so without ...