Acne Acne isn’t just a problem for teenagers; it can occur at any age. Below are some cases treated by dermatologist Didac Barco. For each image, you can drag the divider bar to see the comparison.Notice: Use of these images without permission is prohibited Patient 1 Microcystic acne treated with CO2 laser and tretinoin. Patient 2 A patient with acne, treated with isotretinoin and oral contraceptives. Patient 3 A young woman with polycystic ovary syndrome treated with metformin, low-dose isotretinoin, and two sessions of vascular laser therapy. Patient 3 More information Find out all the details about this type of treatment. Go to the article