It's been a few months since my nose has this black area which isn't blackheads at all. Sometimes it becomes really dark.and very visible and I feel.my nose has bulged a bit. From the past few days I've been observing that whenever I go out in the sun the nose area becomes totally re and a bit of itching as well. I had consulted a doctor about the blackness and he gave ointments, but they didn't make much of a difference.