Severe acne is a clear reason to see a dermatologist. When a person has cysts, nodules, or deep, painful breakouts, home treatments are often ineffective. As the article states, “These types of lesions often do not respond well to over-the-counter treatments and require professional care.”

If left untreated, this kind of acne can permanently damage the skin. Strong inflammation increases the risk of scarring and discoloration. The article warns that “Scarring and dark marks are common when inflammation is severe or recurrent,” making early medical care especially important.

Acne that appears later in life is another concern. “Late-onset acne is another reason to seek medical advice,” especially for adults who never struggled with acne before. These breakouts are often connected to hormones, stress, or medications, and a dermatologist can help identify the cause.

Ongoing acne that lasts from the teenage years into adulthood should also not be ignored. “When acne lasts for many years, it can affect a person’s confidence and quality of life,” signaling the need for professional support.

Deep, painful lesions should never be treated aggressively at home. According to the article, “Attempting to treat them at home can make the condition worse.” A dermatologist can offer prescription treatments and targeted care to control severe, persistent, or adult-onset acne effectively.