It may be tempting to squeeze a large pimple, but doing so could make the zit worse, skin doctors say.

Up to 50 million Americans struggle with various forms of acne, particularly red, swollen, painful bumps that develop deep in the skin, according to the American Academy of Dermatology.

There are better, more effective ways to manage acne, said board-certified dermatologist Dr. Meghan Feely.