Some facial bumps that appear in clusters may not be acne but could indicate something more serious, requiring your care and ...

and hypertrophic scar (which may be pigmented as in acne scars after prolonged minocycline treatment), and seborrheic keratoses. The multidisciplinary team may include all or some of the following ...

There are two main types of these pigmented brown spots, solar lentigines and seborrheic keratoses. The good news is that both are benign; they are not early manifestations of skin cancer.