Quote Originally Posted by Sausage
Looks like he's just roughed up the skin on his nose so that he can shed. No worries.
Not true if you notice his eyes they look cloudy still.It looks like he is rubbing his nose on something say like a screen lid.If the enclosure does not have a screen lid or such check it and find what he is rubbing his nose on.It could turn into a open wound or such.