You can remove a dilated pore of Winer if you don’t like how it looks on your skin, but it isn’t necessary since the pore doesn’t pose any threat to your health.
If your dilated pore of Winer is large, bothersome and you choose to get it removed by your healthcare provider, the likelihood that it will return depends on whether or not they removed the contents of the pore completely. A dilated pore of Winer will return if the pore is still clogged.