Concise answer
Nose pores can look prominent because they contain active oil glands and visible sebaceous filaments. Oiliness, congestion, sun-related change and close-up lighting can increase their appearance.
Sebaceous filaments are normal structures and refill after extraction, so repeated squeezing rarely produces a lasting solution.
Pores cannot be permanently erased, but their visibility may improve when congestion, oil and skin quality are addressed safely.
When evaluation may help
Review may help when bumps are inflamed, scarring or resistant to a simple routine, or before strong peels and resurfacing are considered.