I am 66 and found out in July I have "adult acne" I was given metronidazole which does not appear to be working and recently put on a 2 month low dose of doxycycline...nothing seems to be working I am using aveeno calming face wash and honey skin face cream...I have rough skin on the bridge of my nose and a red circular dot on the tip of my nose any help or suggestions is greatly appreciated