There are many people who are afraid of dental treatment, but nowadays dentists have solved this problem. Dentists in Oregon apply local anesthesia for all procedures that are carried out in their clinics. Anesthesia guarantees absolutely painless and safety treatment for all patients. Dental clinics offer wide range of field blocks, which guarantee to all patients possibility to choose the most suitable option for their health condition. Modern anesthesia does not provoke allergy and it can be used even for treatment of children and old people. Modern anesthetics that are used in dentistry have low toxicity and have a prolonged action.