Blackheads are comedones which have opened to the skin’s surface. The colour of the sebum makes them appear black. Whiteheads are comedones that are shut on the surface. Pimples – – They are inflamed hair follicles. The bacteria in the follicle multiply, attracting infection-fighting cells, which release substances that cause redness and irritation. The follicle then ruptures, and spills the contents in to the surrounding skin, which causes more inflammation.Just like with any medicine – – adult ladies in conjunction with their physician can make an informed decision about whether that is an appropriate therapy for them. Dr. Elizabeth Kavaler, a urologist at Lenox Hill Hospital in NEW YORK, said: Although the efficacy [effectiveness] of flibanserin isn’t clear, it appears to be safe. Lovers will have the choice of finding out for themselves whether it enhances their sexual relationship. It is very clear that flibanserin won’t address interpersonal or psychological problems. Nor will it address issues linked to painful intercourse.