Sponsored by Anita Mandal, M.D. Question: I’ve heard of a few doctors using cannulas for injection of fillers instead of needles. What are the benefits of cannulas and do they hurt more than needles?

PHILADELPHIA (WPVI) -- For years, fillers have been a mainstay of cosmetic improvement, but they do a lot more than smooth out wrinkles or plump cheeks. Nurse injectors are now using them to ...

Botox isn't always the ideal treatment for maintaining youthful skin. Botulinum neurotoxin, or most commonly known as Botox -- a popular brand of the injectable -- freezes the muscles from contracting ...