Where Is the Temple on Your Head and Why Is It Sensitive?

The temple sits on the side of your head, roughly between the outer edge of your eyebrow and the top of your ear, in a shallow depression you can feel with your fingernails. It is sensitive for a convergence of reasons: the bone there is the thinnest anywhere on the skull, a major chewing muscle drapes directly over it, and a tangle of arteries and nerves runs just beneath the skin. That combination makes the temple uniquely reactive to pressure, pain, and injury compared to almost any other part of your head.

Exactly Where the Temple Is

If you press your fingertips to the side of your head and clench your jaw, you will feel a flat muscle bunch and release. That spot is the temple. Anatomists define it more precisely as the floor of the temporal fossa, a broad, slightly concave area on the lateral skull. Its bony landmark is the pterion, a roughly H-shaped junction where four skull bones converge: the frontal bone (your forehead), the parietal bone (top of the skull), the temporal bone (the side), and the greater wing of the sphenoid bone (a butterfly-shaped bone deep in the skull). The pterion sits about 4 cm above the zygomatic arch (the cheekbone ridge you can trace with a finger) and about 3.5 cm behind the outer corner of the eye socket.¹

The exact pattern of how those four bones meet varies from person to person. In most people, the sphenoid and parietal bones touch each other directly, forming the most common suture type (found in roughly 86% of skulls in one study of Nigerian adults). In a smaller fraction, the frontal and temporal bones meet instead, or all four bones converge at a single star-shaped point.² These variations do not change the temple’s general location in any obvious way from the outside, but they matter to surgeons who need to drill through that exact spot.

Why the Bone Is So Thin There

The skull is not a uniform shell. Its thickness varies dramatically depending on where you measure. The frontal bone averages about 8 mm thick, and the occipital bone at the back of your head is similar. The parietal bone on top runs around 7 mm. But the temporal bone, the one that forms most of the temple region, averages only about 4.7 mm and can be as thin as 2.3 mm in some individuals.³ That means the thinnest part of your temple can be less than a third the thickness of your forehead.

This thinness is partly an architectural trade-off. The temporal bone provides attachment surfaces for the temporalis muscle, which needs a broad, relatively flat area to anchor. A thicker bone would add weight without adding much structural benefit, because the temporalis muscle itself acts as a kind of biological padding over the area. The result is a region where you have less bony protection but more muscular coverage than anywhere else on the side of the skull. That trade-off works well for everyday life but becomes a liability during impact injuries.

The Temporalis Muscle and Why Clenching Hurts

The large, fan-shaped temporalis muscle covers most of the temple region. It originates from the temporal fossa and inserts onto the lower jaw, making it one of your primary chewing muscles. Every time you bite down, chew food, or clench your teeth in stress, the temporalis contracts against the side of your skull. Because the muscle sits directly under the skin with very little fat in between, you can feel it working more distinctly than almost any other muscle attached to bone in the skull.

This direct relationship between the muscle and the overlying skin is one reason the temple feels tender when you are stressed or have been clenching your jaw. It is also why so many headaches seem to center on the temples. In people with chronic tension-type headache, active trigger points in the temporalis muscle are extremely common. One study found that about 77% of chronic tension-type headache patients had active trigger points in their temporalis muscle, and the pain those trigger points produced closely mimicked the pattern and quality of their usual headaches.⁴ Trigger points on the right temporalis tended to be associated with longer headache duration, while those on the left were linked to greater headache intensity.⁵

This goes beyond just tension headaches. Researchers have found that active trigger points in the muscles around the skull, including the temporalis, are also prevalent in migraine patients and are thought to contribute to central sensitization, where the nervous system becomes increasingly reactive to pain signals over time.⁶ In practical terms, this means that chronic tension in your temple muscles does not just cause local soreness; it can gradually lower your overall pain threshold, making you more sensitive to stimuli that would not normally bother you.

Blood Vessels and Nerves Running Through the Area

Thin bone and a large muscle are only part of the story. The temple region is also rich in blood vessels. The superficial temporal artery, one of the terminal branches of the external carotid artery, runs just beneath the skin of the temple. You can feel its pulse if you press gently in front of your ear and slightly upward. Deeper in, the middle meningeal artery runs along the inside of the temporal bone, supplying the membranes that wrap the brain. If the temporal bone fractures, this artery can tear and bleed into the space between the skull and the brain’s outer membrane, creating an epidural hematoma, one of the most dangerous consequences of a temple blow.

The nerve supply is equally dense. Branches of the trigeminal nerve, the main sensory nerve of the face, extend into the temple skin and the temporalis muscle. The trigeminal nerve is also involved in migraine pathways, which helps explain why the temple is such a common site for headache pain. When researchers applied ice to the temple of migraine sufferers for 30 seconds at a time, the painful stimulation triggered nausea and intensified headache symptoms in the migraine group but produced minimal effects in controls without migraine history. This suggests that the temple’s nerve supply is wired into broader pain-processing networks that are already sensitized in people with migraine.

The face’s vascular regulation adds another layer. During heat stress or emotional arousal, the sympathetic nervous system actively dilates blood vessels in the skin of the face, including around the temples.⁷ This is part of why your temples can throb when you are overheated, anxious, or exercising intensely. The combination of thin skin, superficial arteries, and active vasodilation makes the pulse at the temple more noticeable than at most other points on your skull.

Temple Pain and Jaw Problems

If you have ever noticed temple pain while chewing or after a long dental appointment, the jaw joint may be involved. The temporomandibular joint (TMJ) sits just in front of each ear, and the temporalis muscle is one of the primary movers of that joint. Problems with the joint or the muscles that drive it, grouped under the umbrella of temporomandibular disorders, frequently produce pain that radiates to the temple.

Research on people with both TMD pain and frequent temple headaches has shown a clear dose-response pattern: the more often someone experiences temple headaches, the worse their TMD signs and symptoms tend to be, and the lower their pain thresholds become when tested with pressure.⁸ Among people with chronic daily headaches in the temple area, a striking 85% reported that their temple headaches worsened with jaw-related activities like chewing or yawning.⁹

This overlap creates a diagnostic puzzle that frustrates patients and clinicians alike. A person might see a neurologist for headaches and a dentist for jaw pain without either recognizing that the two problems share a common source. If you have persistent temple pain that gets worse when you chew, talk for long periods, or clench your jaw, it is worth mentioning both the headache and the jaw symptoms to your provider so the connection is not missed.

Why Temple Injuries Are Dangerous

The temple has a reputation as a vulnerable point in combat sports, self-defense, and trauma medicine, and that reputation is earned. The thinness of the temporal bone, combined with the middle meningeal artery running along its inner surface, makes a direct blow to the temple one of the more dangerous impacts the head can sustain. A fracture there can tear the artery, and because the bleeding occurs between the skull and the membrane covering the brain, pressure builds rapidly. Without surgical intervention, the expanding blood clot compresses brain tissue and can be fatal.

This vulnerability applies in everyday accidents too. The side of the head is notably exposed during bicycle falls, where a rider often strikes the ground at an angle.¹⁰ Many helmet designs historically provided better coverage to the top and front of the head than the sides, though newer models increasingly extend down to protect the temporal area. If you are choosing a helmet for cycling, skateboarding, or similar activities, coverage that wraps around and below the temple line provides meaningfully more protection than a design that sits high on the head.

When Temple Tenderness Signals Something Else

Most temple sensitivity comes from muscle tension, stress, or mild headache and resolves on its own. But there is one condition where new-onset temple tenderness in an older adult should prompt a visit to a doctor without delay: giant cell arteritis, also called temporal arteritis. This is an inflammatory disease of medium and large arteries that preferentially targets the vessels running through the temple region.

In giant cell arteritis, the immune system attacks the artery walls, causing inflammation that can block blood flow. The classic symptoms are a new headache focused on the temples, scalp tenderness (even brushing your hair can hurt), and jaw pain while chewing that eases when you stop. MRI studies of patients with confirmed giant cell arteritis have found that the deep temporal artery was inflamed in roughly a third to half of cases, and the temporalis muscle itself showed inflammation in about one in five patients.¹¹ When both the artery and the muscle were affected, jaw claudication, pain during chewing caused by reduced blood flow, was significantly more common.

Giant cell arteritis almost exclusively affects people over 50, and it is a medical urgency because untreated inflammation can spread to the ophthalmic artery and cause permanent vision loss. If you are over 50 and develop a new, persistent headache centered on one or both temples with scalp tenderness, do not attribute it to stress without getting it checked.

The Temple in Surgery

Paradoxically, the same thinness that makes the temple vulnerable in injuries makes it useful in neurosurgery. The pterional approach, sometimes called the frontotemporal craniotomy, is one of the most commonly used surgical corridors into the brain. By removing a small window of bone at the pterion, surgeons gain access to a wide range of deep structures without having to retract much brain tissue. This single approach can reach aneurysms in the brain’s anterior circulation, tumors at the base of the skull, lesions deep in the temporal lobe, and structures in the space between the brain’s two hemispheres at the base.¹²

The approach works so well because of the temple’s geometry. The thin bone is easier to cut through, the temporal muscle can be reflected out of the way and later replaced, and the angle of entry gives the surgeon a line of sight along the skull base toward structures that would be hard to reach from the top or back of the head. For people who have undergone this surgery, a slight indentation or altered contour at the temple is sometimes visible afterward, which is the bone flap having been replaced with a slightly different fit.

How the Temple Develops in Infancy

In newborns, the temple region looks and feels quite different from the adult version. The bones of a baby’s skull have not yet fused; instead, they are separated by fibrous gaps called sutures and fontanelles that allow the skull to flex during birth and expand as the brain grows. The squamosal suture, which runs along the temple area where the temporal and parietal bones will eventually meet, follows a characteristic growth pattern during the first year. It lengthens steadily while its width narrows as the bones grow toward each other.¹³

Parents sometimes worry about the soft spots on a baby’s head, and while the most prominent fontanelle is on top (the anterior fontanelle, which peaks in area around three months and then gradually closes), smaller fontanelles exist near the temple region as well. These close earlier than the anterior fontanelle and are much less palpable. The take-home point is that the temple’s bony protection develops gradually. In the first year of life, the temporal region is even less protected than it is in adults, which is one reason infant head injuries to the side of the skull can be serious even from relatively low-energy falls.

How Chewing Forces Travel Through the Temple

The temporalis muscle is not just a source of temple pain; it is a major structural player in how your skull handles the mechanical stress of biting. When you bite down hard on something, the force does not stay in your jaw. It travels upward through the skull bones, and the shape of your upper jaw modulates how much deformation the rest of the skull experiences. Finite-element analyses of skulls have shown that people with different jaw shapes experience different magnitudes of bone strain during biting, and that the temporalis muscle’s force production is a key variable in determining how those forces distribute.¹⁴

In practical terms, this means that habits like chronic gum chewing, nighttime teeth grinding, or clenching your jaw under stress are not just wearing on your teeth and jaw joint. They are repeatedly loading the temporalis muscle and the underlying bone, which over time can contribute to the kind of muscular fatigue and trigger-point development that feeds into temple headaches. If you grind your teeth at night and wake up with temple soreness, the connection is direct and mechanical: you spent hours contracting a muscle against thin bone while you slept.

Practical Ways to Ease Temple Sensitivity

Because so much temple sensitivity traces back to the temporalis muscle, strategies that reduce muscle tension tend to help. Gentle massage of the temple area with the fingertips, using small circular motions, can temporarily release superficial trigger points. Applying a warm compress for 10 to 15 minutes relaxes the muscle and increases local blood flow. If you notice that you clench your jaw during concentration or stress, deliberately resting your tongue on the roof of your mouth with your teeth slightly apart can break the clenching habit; dentists sometimes call this the “lips together, teeth apart” position.

For people whose temple pain is linked to TMD or nighttime grinding, a dental splint or night guard can reduce the load on the temporalis muscle during sleep. Addressing underlying stress through whatever works for you, whether that is exercise, sleep hygiene, or something else, also matters, because the temporalis is one of the muscles that contracts reflexively during psychological tension. The evidence linking trigger points in the pericranial muscles to both tension-type headache and migraine underscores that temple sensitivity is rarely just a local problem. It is often a signal that the muscles, nerves, and blood vessels of the head are under more cumulative strain than they can absorb without protest.