Enlarged pores, can they be improved with treatment?

My skin was fine when I was young, but as I became an adult, it became rough and my pores became larger, which was a problem.
In particular, the pores next to the nose are prominent, and skin problems have occurred, so the overall condition of the skin is a mess.

I've tried a number of home care products and methods that I've heard are good, but I haven't seen any noticeable changes.
I would like to inquire about a process that can fundamentally improve the skin problems that accompany enlarged pores.
If possible, what treatments are effective in reducing pore size and improving skin texture, and how long or how often should I expect to need treatments?
I would like to contact you to improve this skin condition and return it to its smooth state.
Have a nice holiday