my wife has had a headache, on and off, for four days.  says she feels pressure in forehead and from her temples all around to the back of head is hurting bad. also says jaws feel numb and from time to time has adizzy , light headed spell. her blood pressure was high, 175 over 119 but we have it down to 134 over 92 but she is still in  pain.  any suggestions or comments would be appreciated.
She has high blood pressure for which she should be on regular medications. Also migraine should be ruled out. Ask her to take tablet grosgrain during headache episodes up to 2 times a day. If still headache persists despite being on medications. Then do a CT brain