What Is a Headache? Understanding Causes and Relief Options

A headache is pain or discomfort felt in the head, scalp, or upper neck, and it is one of the most common health complaints there is. Most headaches are what clinicians call primary headaches, meaning the headache itself is the main problem rather than a symptom of another illness. Understanding which type you tend to get is the first step toward addressing it, because different headaches have different drivers.

Tension headaches are the most familiar, producing a dull, band-like pressure around the head that often ties to stress, muscle tightness, and long hours at a screen. Cervicogenic headaches begin in the neck and refer pain upward, typically starting at the base of the skull. Migraines are a distinct neurological event, often one-sided and throbbing, and can come with nausea or sensitivity to light and sound. Others, such as sinus or dehydration headaches, trace back to a specific temporary cause.

Common contributors include stress, poor sleep, dehydration, skipped meals, eye strain, and prolonged forward-head posture. Posture matters more than many people expect: when the head drifts forward of the shoulders, the muscles and joints at the top of the neck work overtime, and that sustained strain can set off or worsen both tension and cervicogenic headaches.

This is where a structural evaluation becomes useful. At Gate City Health, our team looks specifically at whether alignment in the neck and upper spine is part of your headache pattern, using digital X-ray screening to see the position and curve of the cervical spine. If the imaging points to a mechanical cause, structural correction chiropractic care offers a way to address it rather than simply repeating pain relievers.

One practical step before an evaluation is to notice your own patterns. Tracking when headaches strike, how long they last, and what precedes them, such as poor sleep, skipped meals, screen-heavy days, or long stretches of forward-head posture, often points toward the drivers behind them. That record also gives the care team useful context when deciding whether a structural cause is worth investigating.

Not every headache is structural, and warning signs such as a sudden severe headache, a headache after a head injury, or one paired with vision or speech changes call for prompt medical attention. For the everyday, recurring headaches that seem linked to the neck and posture, an evaluation can clarify what is driving them. To have your headaches assessed, call Gate City Health at (336) 763-9878 in Greensboro, NC.

Common symptoms