When you get your braces on, you may feel general soreness in your mouth, and teeth may be tender to biting pressures for three to five days. This can be relieved by rinsing your mouth with a warm saltwater mouthwash. Dissolve one teaspoonful of salt in eight ounces of warm water, and rinse your mouth vigorously. Placing Orabase on the affected area may help; this can be found in a pharmacy. If the tenderness is severe, take aspirin or whatever you normally take for headache or similar pain.
The lips, cheeks and tongue may also become irritated for one to two weeks as they toughen and become accustomed to the surface of the braces. You can put wax on the braces to lessen this.