My doctor gave me pretty clear instructions....if after the first 2 weeks it is an agressive look such as what is happening to me to. To stop if not much is really happening continue another week and if the same results continue
AK may not really look like much but in my case growing up in Arizona even though my doctor said he didn't think I needed to put it on my nose and near it. I did because the skin was flaking from time to time. SO keep it up check with the doctor.