A headache every few minutes may be neuralgia. Neuralgia is clinically categorized as primary and secondary. The exact cause of primary neuralgia is not clear, but may be due to various causes of nerve demyelination, which may lead to abnormal nerve discharge. The patient may have a headache, the headache is usually a stabbing pain, can be every few minutes pain, the patient’s headache is usually severe can be suddenly stopped, mainly to give symptomatic treatment. Can oral carbamazepine, can also oral oxcarbazepine. Clinical cause of headache, common neuralgia including trigeminal neuralgia, occipital large neuralgia and auriculotemporal neuralgia. Secondary often have a definite cause, and the main causes include cranial tumors. Patients with craniocerebral tumors may present with neuralgia, while patients may also present with physical signs and symptoms, and patients may also experience nausea, vomiting, and so on. If necessary, a cranial magnet should be examined to clarify the diagnosis.