Your jaw, head, and neck are intricately linked through a complex network of nerves and muscles. When something is off with your temporomandibular joint (TMJ)—the hinge that connects your jaw to your skull—it can send pain signals radiating across your face, head, and even down your neck and shoulders.
The temporomandibular joint (TMJ) is one of the most frequently used
joints in your body. You use it to eat, speak, yawn—basically, all day long.
When it’s misaligned, inflamed, or under constant strain, it can trigger:
Tension in surrounding muscles → Leading to headaches and migraines
Restricted blood flow → Causing throbbing headaches similar to migraines
If your jaw is overworked and struggling, it can set off a chain reaction that
results in chronic headaches.
Many people grind their teeth at night without realizing it, placing extreme
pressure on the jaw joint and muscles leading to morning
headaches/migraines. Signs you might be grinding include:
Waking up with jaw pain or stiffness Sore or sensitive teeth Ear pain or ringing (tinnitus) Worn-down teeth or gum recession
The constant tension and stress from clenching can irritate the muscles
around your TMJ, setting off migraines before you even get out of bed.
If your bite is off or your jaw doesn’t sit properly, it forces your muscles to
work overtime just to keep your mouth closed. Over time, this chronic
strain leads to inflammation, nerve irritation, and—you guessed it—
headaches/migraines.