The invention is directed to methods and compositions for curing migraine headaches. In particular, compositions are described involving the combination of dexamethasone, lidocaine, and thiamine. The methods of curing a patient of migraines having trigeminal or occipital neuralgia involves administering, by subcutaneous injection during a single treatment session, a combination of dexamethasone, lidocaine and thiamine to several craniofacial nerves.
