Conditions

How is occipital neuralgia diagnosed

Occipital neuralgia is diagnosed clinically, from sharp shooting or electric pain in the back of the head following the occipital nerve, with tenderness over the nerve and often altered sensation in the scalp. A diagnostic nerve block can support it.

Quick answer

Occipital neuralgia is diagnosed clinically, from sharp shooting or electric pain in the back of the head following the occipital nerve, with tenderness over the nerve and often altered sensation in the scalp. A diagnostic nerve block can support it.

The pain has a specific character and path

The pain is described as sharp, shooting, stabbing or electric rather than the dull ache of most headaches, and it travels from the base of the skull upward and forward over the back and side of the head, sometimes reaching behind the eye. It is usually one-sided. Attacks are brief but can recur frequently, and there is often a background aching between them. The scalp in that distribution may feel numb, oversensitive, or painful to light touch, and brushing the hair can be uncomfortable.

Examination findings

Pressing over the occipital nerve where it emerges near the base of the skull typically reproduces the pain and may send it shooting along the nerve's path, which is the most useful bedside sign. Altered sensation in the same distribution supports it. Neck movement may aggravate the symptoms. Examination also checks for a cervical spine contribution, since upper cervical joint problems can refer pain into the same area and are managed differently.

What is excluded, and the role of nerve block

Other causes of pain at the back of the head need considering: cervicogenic headache arising from upper neck joints, cervical radiculopathy, and less commonly a structural lesion, which prompts imaging arranged externally. Migraine can also produce posterior pain and coexists in some people. A local anaesthetic block of the occipital nerve serves as both a diagnostic and therapeutic step: relief following the injection supports the diagnosis. Occipital nerve block is available within the practice.

About this practice

Clinical Neurology Specialists has been physician-owned since 1998, when Leo Germin, M.D., FAANEM founded it. Five board-certified neurologists and four advanced practice providers see patients at the Las Vegas and Henderson offices, each with its own AANEM-accredited electrodiagnostic laboratory.

Clinical Neurology Specialists is an adult outpatient neurology practice for patients 18 and older. The practice performs no surgery and operates no imaging suite, infusion suite or interventional pain programme, and provides no emergency or inpatient care.

Emergency & crisis resources: Clinical Neurology Specialists is not an emergency service. For stroke symptoms, a seizure lasting more than five minutes or any medical emergency, call 911 or go to the nearest emergency room. For a mental health crisis, call or text 988 (Suicide & Crisis Lifeline).

Frequently asked

Questions about how is occipital neuralgia diagnosed

How is occipital neuralgia diagnosed?
Clinically, from sharp shooting or electric pain travelling from the base of the skull over the back of the head, with tenderness over the occipital nerve that reproduces the pain on pressure, and often altered scalp sensation. A diagnostic nerve block can support the diagnosis.
How is it different from a migraine?
The character and path of the pain. Occipital neuralgia is sharp, shooting or electric and follows the nerve from the skull base upward, usually one-sided. Migraine is typically throbbing, lasts hours, and comes with nausea or light and sound sensitivity. The two can coexist in the same person.
What does a diagnostic nerve block involve?
Local anaesthetic is injected around the occipital nerve. If the pain settles afterwards, that supports the diagnosis by confirming the nerve is the source. It is therefore both a diagnostic and a therapeutic step, and occipital nerve block is available within this practice.
Why does brushing my hair hurt?
Because the affected nerve supplies sensation to that area of scalp, and irritated nerves often produce heightened sensitivity to light touch. That symptom is characteristic and worth mentioning, since it helps distinguish nerve pain from muscular or joint pain in the same region.
Do I need imaging?
Usually not for the diagnosis itself, which is clinical. Imaging is arranged where there are red flags, where a cervical spine cause is suspected, or where the presentation is atypical. It is performed at an imaging centre, since these offices have no imaging suite.

Physician-reviewed. Reviewed by the physicians of Clinical Neurology Specialists — board-certified neurologists, AANEM-accredited electrodiagnostic laboratories, physician-owned since 1998. Reviewed 1 August 2026. This article is general education for adults 18 and older and is not a substitute for a consultation.

Next step

Speak to a board-certified neurologist

Adults 18 and older, at the Las Vegas and Henderson offices. Call 702-804-1212 or request an appointment online.