I used Duac a year ago (May 2012) on my skin and I remember it made it so much more clear and it got rid of my acne completely. I no longer used it for the rest of the year until this year where I started getting spots again! I thought using other products to help get rid of it would do the job and before I knew it I was putting all sorts of products on my face! ( Not sure if this made my skin more sensitive) so then I went back to my last alternative, Duac! It was my last alternative because it is a whopping $50 for a 25g tube. Anyway I have started using it again for only three days and it has just made it completely red and itchy and just puffy! It hasn't caused any pimples (I think) and it just isn't like how I remembered it being! So should I keep using it, I never used to get more redness from using Duac, it's only been 3 days but it's has gotten so red I don't want to make it worse. Is this supposed to happen? Is it possibly something else? Unhealthy eating cleanser (using Aveeno Gentle cleanser which isn't very gentle, quite drying out) and I'm not currently using a moisturizer (used a bit of LUSH's celestial moisturizer last night) and I really don't want to stop or start using this as it is really expensive!!!