Do I have rosacea on the sides of my nose or is it just dry skin? (photos)

This appears to be seborrehic dermatitis or the like, i suggest seeing a general dermatoloigist.  Best, Dr. Emer.

This is not just dry skin. You have either rosacea or seborrheic dermatitis and would benefit from seeing a dermatologist. Once on the right treatment your skin will be so much easier to manage!