Modified cleansing routine, topical solutions, derma roller and laser are some of the options that can help with open pores.
Discuss them with doctor at length, and visit our page to find a suitable specialist - Dermatologists.
Unfortunately regarding cost, it will be highly specific and based on the plan that they have made, so we can't cite any broad estimate with this regard.
Let us know if you have city-specific preferences, and drop us a message if you have any other doubt, take care!