I'm having a continuous headache

treatment
according to the cause but the most common cause is stress
 and getting enough sleep and regular exercise and stretching andbe relax and go away in addition to feom stress and eat fruit and vegetbels and should take  medication like prothiaden 25mg 3times in day and pain killer lihe paracetamol 500mg 3times in day
what are the diagostic tests
the doctor will take your medical history and do a full neurological exam then he might ask for CBC  in case of anemai or infection are suspected, an MRI for the brain to rule out any brain structural abnormaility ( tumor or hemorrhage or cva ) plus he will ask for an exam fom an ent specialist for the ear and the sinusis
there is several causes to headache
    tention and stress
Changes in sleep or lack of sleep
Poor posture
Skipped meals
 drinking alcohol
addiction on nicotin or narcotic
meningitis
acut sinusitis
increased in hypertention
dehyration
stroke
conccution
ear infection
cancer like brain tumor if ther is vomiting and so
dear customar
We recommend that you go to the internal doctor if symptoms increase to keep you safe