If your Issue is:

I have terrible tooth ache/my wisdom teeth are killing me!

Answer: 
Visit https://www.nhs.uk/Service-Search/Dentists/LocationSearch/3 for a list of local dentists accepting NHS patients or you can look around for a private dentist. If you are in a lot of pain and it's out of office hours call 111 and they can tell you how to access an emergency dentist.

You can also see:

The Student Support page on Gateway