Use tretin cream at night... Please send photos of the affected area  for accurate diagnosis and treatment.. Consult for detailed information and prescription.

As much as a healthy diet and lifestyle are the cornerstone for healthy skin, open pores require further treatment. Use a sunscreen and face wash appropriate to your skin type till you meet your dermatologist. Healthy lifestyle includes balanced diet rich in fruits an veggies, restful sleep at night, avoidance of unprotected sun exposure and smoking.