Recruitment plan- Patients undergoing general anesthetic for nasal surgery (septoplasty or sinus surgery) will be asked to participate in this study. All patients undergoing nasal surgery are injected with local anesthetic into the nasal mucosa after induction of general anesthetic. Those patients who agree to participate in the study will be randomized into 2 groups (injection either 1 % lidocaine with 1:100,000 or 1:200,000 of epinephrine).