as a retired dentist I would suggest that you use hot salt water baths. A teaspoonful of salt in a glass of hot water(hot enough to bear without burning). Take a mouthful and hold over the affected area until cool, do it again and again.Do this as often as you can. this should give you some relief. DON'T swallow! You can also take paracetemol at the same time as Ibuprofen this will double the effective pain relief. Please don't overdose. You must leave 4-6 hours between doses. Hope this helps - been there myself!