Most people are fortunate only to get the occasional blackhead or whitehead, but there are all kinds of pimples out there that can be far worse.
You typically treat blackheads and whiteheads with an over-the-counter medication that you rub into the skin. But when you start dealing with larger issues, like papules, pustules, and nodules, you should consider seeing a doctor and ensure you get the proper treatment.
In some cases, the inflamed region can become infected, requiring an antibiotic to prevent further health complications. Some of these pimples can cause severe issues below the surface of the skin, so popping them isn't recommended.
You can prevent most acne by keeping your skin clean. If you have a facial acne problem, try washing your face at least twice per day, or seek a dermatologist for assistance if you don't see improvement.