Cervicogenic headache is head pain that starts from structures in the neck.
The pain is felt in the head, but the real driver is often joint irritation, reduced neck mobility, muscle dysfunction, or posture-related strain.
Exercise headache is head pain that starts during physical activity or soon after it.
Sometimes the pattern is brief and harmless. Sometimes it is a clue that the workout exposed migraine, dehydration, overheating, or a more serious issue.
New daily persistent headache, often shortened to NDPH, is a headache pattern that starts clearly and then becomes daily or near-daily from the beginning.
That sudden shift is what makes it different from people whose headaches build up gradually over months or years.
TMJ headache refers to head pain related to the temporomandibular joint and the muscles that move the jaw.
Because jaw pain can spread into the temples, face, ears, and neck, it is easy to confuse this pattern with migraine or tension headache.
Caffeine has a complicated relationship with headache because it can relieve pain in one situation and trigger it in another.
That is why people can feel better after caffeine one day and worse because of it the next.
Hangover headache is one of the clearest examples of a trigger that can hit through several pathways at once.
Alcohol can affect hydration, sleep, blood vessels, and nervous system sensitivity, which is why the pain can feel so intense the next day.
Hormonal headache is a broad term, but the core idea is simple: changes in hormone levels can shift headache and migraine risk.
For many people, the issue is not a hormone being simply high or low. It is the fluctuation.
Screen-related headache is common because screens affect more than just the eyes.
Long device use can strain the visual system, change posture, dry the eyes, and push migraine-prone brains past their comfort zone.
Stress headache is a common phrase people use when head pain seems tied to pressure, overload, or emotional strain.
Often that label points to a tension-type pattern, but stress can also make migraine attacks more likely.
Dehydration is one of the most common headache triggers because it is easy to underestimate and easy to miss until you already feel bad.
For some people it causes a straightforward dehydration headache. For others it makes migraine more likely or harder to recover from.
Many migraine attacks are one-sided, which is why people pay close attention to whether the pain lands on the left or the right.
That detail can be useful to track, but it usually does not change the basic meaning of the attack by itself.
Pain on only one side of the head gets attention fast because it feels more specific than a general headache.
Many people assume that left-sided pain and right-sided pain must mean different things, but the reality is more nuanced.
Many people assume facial pressure or pain around the forehead and eyes must mean a sinus headache.
In practice, migraine is often the better explanation, especially when sinus symptoms are mild or absent.
Pain at the top of the head can feel strange because it is harder to describe than temple, eye, or sinus pain.
People often call it pressure on the crown of the head, but that sensation can come from several different headache patterns.
Pain at the back of the head makes people wonder whether something different or more serious is going on.
Sometimes the cause is fairly routine. Sometimes the pattern points toward neck-related pain, migraine, or another headache type that is easy to misread at first.
A headache behind the eyes can feel intense even when the cause is not obvious.
People often blame screens or sinus pressure right away, but pain in this area can come from several different headache patterns.
A forehead headache sounds specific, but the location alone does not tell you the cause.
Pain across the front of the head can show up in several different headache patterns, which is why the surrounding symptoms matter so much.
Temple pain gets attention quickly because it feels concentrated and hard to ignore.
Pain at one or both temples can come from common headache patterns, but the details around it matter more than the location by itself.
Most people use the word "headache" as if it describes one problem.
It does not. Headache is a category, and the pattern matters more than the label people guess in the moment.
A headache chart is one of the simplest tools for making repeated pain easier to understand.
Without a chart, most people remember the worst attacks and forget the pattern around them. That makes it much harder to tell whether headaches are becoming more frequent, changing in severity, or clustering around the same triggers.