Acne can appear on the skin in many different forms, including blackheads, papules, pustules and cysts. When acne cysts appear, they can make the skin become swollen and painful, and can lead to facial scarring if left untreated.

Swollen pimples can be painful. Once a swollen pimple emerges from your skin, take a few steps to treat the breakout quickly to reduce the size and inflammation. Use soothing topical applications as part of your treatment.

Facial acne is a common health problem and commonly occurs above the eyebrows. Acne occurs when dead skin cells and skin oil, called sebum, plugs the pores. Bacteria collect in the pores and cause inflammation, causing skin redness. The area over the eyebrows is often affected because it contains a lot of oil glands.

Having any type of rash on your abdomen can cause pain and skin irritation. Wearing articles of clothing that rub against the rash may make matters worse. Other factors, such as heat and humidity, can also cause the rash to become inflamed.

When your facial skin comes into contact with excess oil, either through its own production or through your hands, phone or greasy food, your pores may become clogged.

Just like the rest of your skin, the skin on top of your head can be susceptible to breakouts and blemishes. And when you're bald, there's no hiding a scalp acne outbreak.

The skin on your face consists of thousands of tiny pores that feature a hair follicle and a gland that produces sebum--an oily substance that works to keep your skin soft and moisturized. However, hormones can stimulate the gland to produce excess sebum, resulting in clogged pores.

Blackhead and whiteheads occur when the pores on your skin become clogged with excess oils. Blackheads, also known as open comedones, are open spots on the surface of your skin where blocked oils turn black inside of the pore.

Whiteheads are acne lesions that are filled with puss. Though these blemishes are ugly, they are fairly common, and can affect individuals in their teens and into adulthood.

People who struggle with acne on the face may also experience this skin issue on the back and chest. Some people believe that acne is caused by dirty skin, consuming greasy foods or consuming chocolate. However, these are myths. Acne is caused when pores become clogged.

Day after day, your face gets exposed to sunlight and a slew of skin-damaging pollutants. It's no surprise that your facial skin often shows the first signs of skin problems. Dark spots, usually black or brown in color, can pop up on people of any skin type or complexion.

Pimples on your face's T zone can be hard to manage, because the forehead, nose and chin can be oily at the same time the area around the mouth and cheeks are dry and flaky. The T zone is prone to pimples and blackheads because there are more oil-producing glands in those areas, according to TeensHealth.