However, for the past year or so I have been developing a strange rash
on my forehead which seems to come and go. The <span style = 'background-color: #dae8f4'>rash</span>
isn't itchy at all. It is like
raised bumps all over my forehead and the skin appears greasy. The bums are generally skin coloured, not red. When I brush my hand over it, it feels a bit like sandpaper. It started when I was about 4 weeks into using the Duac Gel and appeared quite suddenly, within about 2 days.