For years rosacea was referred to as “acne rosacea.” That only added to the confusion, because rosacea is not acne. Yet because the papules and pustules that can accompany rosacea look like acne, many doctors misdiagnose it and end up prescribing medications that make matters worse instead of better. The right medication is crucial for relieving the cause of the disorder. You and your doctor need to know exactly what you are dealing with to be sure you are receiving the right treatment. Understanding the difference between acne and acne rosacea can make a huge difference in the health of your skin.