Hi! Welcome to Healthcaremagic. I read your query. Wisdom tooth surgery wound take usually more time to heal than normal tooth extraction depending on angle of wisdom tooth impaction. If there is a swelling, i suggest you to visit oral surgeon again and get it checked. May b he/she will take a radiograph of the area to check infection or any remaining tooth fragment and do the required treatment. For time being you can start antibiotic course along with antiinflammatories like Chymoral AP, etc. Do warm saline rinses. Keep the area clean. You can use betadine gargles or mouthwash. Take multivitamin tablet once daily for 2 weeks and maintain good diet. Hope this answer helps you. Thank you!