A person may benefit from seeing a dermatologist if they develop cysts, nodules, or deep, painful acne that may require professional evaluation and treatment.
It is also worth seeking medical advice for acne that appears later in adulthood, especially in someone who did not experience acne earlier in life.
Late-onset acne refers to acne that develops in adulthood after a person has not previously had the condition. Persistent acne, on the other hand, refers to acne that continues from adolescence into adulthood or returns after improving.
A dermatologist can assess the type and severity of acne and help determine an appropriate treatment approach.