Since you are taking Topaz, Tryptomer, Remylin D, and Stugeron, we want to be very cautious. For safe temporary pain relief, paracetamol is generally the best choice to avoid interactions with your migraine medications. Gently rinsing your mouth with warm salt water four times a day will help soothe the swelling and keep the area clean. Please avoid hot compresses on your cheek. Because you are having difficulty chewing, it is very important to see a dentist soon to evaluate the tooth, as you may need professional cleaning, antibiotics, or an extraction.