What can i use to treat severe face pain no relief?

Depends: Facial pain can be caused by multiple things. The extreme pain which it sounds like your expressing is most likely coming from the trigeminally nerve. This is a very complicated nerve and most systemic medications do not work on this pain. This usually needs ttp be treated with injection therapy. However the root of the pain must first be discovered a neurologist maybe a starting point.

Nothing: You need see a doctor immediately. This pain could be from different orgin. It could be toothache, muscle pain or nerve pain. You have to go to a clinic for evaluation.

Diagnosis: First get a diagnosis. See ENT doc to rule out ENT problems. You may need to see orofacial-TMJ expert.

See orofacial pain: specialist for complete exam. It could be a broad range of problems, like myofacial pain syndrome, mid-facial migraine or neuralgia, etc. The only way to find the cause of your pain is to see a professional.