Toothache / Needs treatments ???
As you may have already known, the dental treatments are relatively expensive in the UK. It doesn't mean that you will be suffering when you are in need for the treatments.If you go to NHS Dental Services, the price is significantly cheaper than private dental practices.
Therefore, please click on the following link to find a dental surgery near you. Do not forget to choose NHS Dental Practice (some provide both).
http://www.nhs.uk/servicedirectories/Pages/serviceSearch.aspx
You can also use this link for other health-related purposes. Have a try, it is fantastic!