A Dilated pore of Winer is essentially a large, solitary open comedone/blackhead. Dead skin cells get trapped and help widen this pore, and plugs up the opening. The expression of this plug squeezes out the macerated, white, soggy keratin/skin cells from the deeper portion of the pore. Once the content of the dilated pore is expressed, this whole process of the dilated pore filling once again with keratin is common. They are completely benign and are usually expressed for cosmetic reasons. A comedone extractor can be used to do this.
If you’ve got a few or even a lot of those pesky blackheads on your skin, don’t despair. There are some things you can do to get rid of them, from at-home remedies and deep-cleaning procedures to prescription medications.
Start with over-the-counter treatments. There are many products available that can help rid your skin of blackheads. A gentle exfoliator with a cleanser can be help to unclog pores and eliminate blackheads. Pore strips, which are medicated strips that are applied to the skin then removed, might also help clear up some of the substances that lead to blackheads.