Acne mechanica is a type of acne that is caused by heat or friction on the skin, according to the American Academy of Dermatology. This type of acne is commonly aggravated by activities that cause heat, such as playing sports.

If you're looking for a break after you successfully banished a blemish, think again. The red marks leftover from popping a pimple or having a deep cystic lesion can linger unless you resolve to take more acne action.

That little orange box of baking soda isn't only good for deodorizing and taking up real estate in your fridge -- it also holds what you need to unclog pores that cause blackheads.

Acne around the mouth can be especially irritating. Every time you smile, eat or speak, you're reminded of your recent breakout, which can lower self-esteem and the ability to actively engage in the world.

During almost any sort of exercise, you inevitably sweat. This sweat can cause dead skin, excess oil and even bacteria to become trapped in the pores of your skin.

Acne is an inflammatory disease that leaves red spots on your skin. Apart from the face, the back is the most common area for acne breakouts. In fact, two-thirds of people who suffer from acne also suffer with the condition on their backs.

Clearasil Vanishing Acne Treatment Cream is a type of spot-treatment product for breakouts. The cream contains 10 percent concentration of benzoyl peroxide. According to Acne.com, benzoyl peroxide works by reducing acne inflammation and controlling the amount of oil on the skin.

Blackheads turn into pustules (become infected) when normally harmless bacteria become aggressive, triggering an immune response in the body. White blood cells arrive at the area to destroy the bacteria, and pus is formed.

Most people have had to deal with an occasional blemish on the face, but having to deal with breakouts on your legs and butt can be humiliating. Not only can it prevent you from wearing a bathing suit, but it can discourage you from engaging in intimate situations. But you don't have to let body acne control your life.

Blackheads rear their ugly heads just about anywhere on the body, but they can be particularly unnerving when they pop up on the chest. A blackhead happens when sebum and oil join together in a hair follicle and then reach the skin's surface.

If a pesky pimple is threatening to ruin your tomorrow, don’t go to bed without taking a few simple precautions. You don’t need an expensive zit-zapping device or a cortisone shot to make your skin camera-ready. A few basic pantry supplies can do the trick.

Acne is a condition that causes the skin to erupt in bumps that can take manifest in many different forms, including papules, pustules, nodules and cysts. Acne pustules, also known as whiteheads, are typically pus-filled, making the center of the bump appear white and infected.