Ya, the sooner the better. Sometimes infections can becomes pretty severe. I've had patients where the infection spreads up the cheek and pinch the jaw muscles, making it very hard and painful to open up to get the infected tooth out. With anything health related, its always best to tackle problems as soon as possible.
thanks a lot for ur advice.as i was double minded but now iam going for extraction.thank u for help
At that point, its a good idea to remove the tooth. It'll only worsen and cause more problems in the end the longer you wait.