A. You need to go for an examination with a general dentist. He/she will construct a treatment plan for you to get you dentally fit. There is no short cut or medicine that will get you out of pain, you need to see a dentist. If you are a very nervous patient, perhaps go for a few consultations a go forward with the treatment with the dentist you feel most comfortable with. A lot of dentists have the option of sedation available for very nervous patients. It may be a good idea to research into a dentist that offers this.