A headache can begin as a dull ache behind the forehead, a tight feeling around the temples, or a throbbing sensation that makes even ordinary movement uncomfortable. At first, it may seem like just another headache. But when the pain keeps returning, lasts for hours, or comes with nausea and sensitivity to light, it is worth paying closer attention.
Not every headache has the same cause, and not every headache responds to the same approach. Two of the most common types are tension-type headaches and migraines. They can share some features, but there are important differences in how they feel, how they affect daily activities, how long they last, and what may help.
Understanding those differences can make it easier to describe your symptoms to a healthcare professional and recognise when a headache needs medical attention.
This guide explains the signs of each condition, common triggers, practical ways to manage symptoms, and warning signs that should never be ignored.
What Is a Tension-Type Headache?
A tension-type headache is the most common primary headache disorder. It is often described as a dull, steady ache or a feeling of pressure around the head. Some people compare it to wearing a headband that feels slightly too tight.
The pain commonly affects both sides of the head. It may also involve the forehead, temples, scalp, neck, or shoulders. Rather than pulsing in waves, it tends to feel steady.
Tension-type headaches are often mild to moderate. Many people can continue working or carrying out everyday activities, although the discomfort can make it harder to concentrate.
According to MedlinePlus, tension headaches may be associated with tenderness around the scalp, neck, and shoulders. They can last from around 30 minutes to several days, and some episodes may continue for up to a week.
Common symptoms of a tension-type headache
You may notice:
- A dull, pressing, or tightening sensation.
- Pain on both sides of the head.
- A feeling of pressure around the forehead or temples.
- Tenderness in the scalp, neck, or shoulder muscles.
- Mild or moderate pain that usually does not become worse with ordinary movement.
- No nausea or vomiting in most typical episodes.
Some people experience sensitivity to light or sound, but it is generally less prominent than it is during migraine. A tension-type headache does not usually involve the combination of nausea, strong sensory sensitivity, and activity-related worsening that often characterises migraine.
Are tension headaches caused by stress?
Stress is a common trigger, but the name can be misleading. Tension-type headache does not simply mean that your head hurts because you are stressed.
Headache disorders are more complex than that. Stress, tiredness, poor sleep, and prolonged muscle strain may contribute to episodes, but not every person with tension-type headaches has the same triggers.
Long periods working at a computer, holding your neck in one position, clenching your jaw, or sleeping awkwardly may also be relevant for some people. The NHS guide to tension headaches lists stress, sleep problems, and caffeine among common contributing factors.
What Is a Migraine?
Migraine is a neurological disorder that causes recurring attacks. It is not simply an unusually painful headache. An attack can affect several aspects of how you feel, including your ability to tolerate light, sound, movement, and sometimes smells.
Migraine pain is often described as throbbing or pulsing. It commonly affects one side of the head, although it can affect both sides. The pain may be moderate or severe and can make normal activities difficult.
For adults, a typical untreated migraine attack lasts between four and 72 hours. Some attacks are shorter, while others can be prolonged or occur in a pattern that requires medical treatment.
Common migraine symptoms
Migraine symptoms vary, but they can include:
- Throbbing or pulsing head pain.
- Pain that may affect one side or both sides of the head.
- Moderate to severe discomfort.
- Nausea, sometimes accompanied by vomiting.
- Sensitivity to light, sound, or smells.
- Pain that becomes worse during ordinary physical activity.
- Difficulty concentrating or continuing normal activities.
During an attack, walking upstairs, bending down, or moving around may make the pain more noticeable. Some people need to stop what they are doing and rest in a dark, quiet room.
Migraine symptoms do not look exactly the same in everyone. One person may experience severe head pain with vomiting, while another may have less intense pain but significant light sensitivity and difficulty concentrating.
The American Migraine Foundation explains that migraine involves a collection of symptoms and can be disabling even when people do not experience every familiar symptom.
What Is Migraine Aura?
Some people experience an aura before or during a migraine attack. Aura refers to temporary neurological symptoms, most commonly visual disturbances.
These symptoms may include:
- Flashing lights or bright spots.
- Zigzag lines or shimmering patterns.
- Areas of blurred or missing vision.
- Tingling or pins-and-needles sensations.
- Temporary difficulty finding words or speaking clearly.
Aura symptoms usually develop gradually and are reversible. They commonly last between five and 60 minutes.
Not everyone with migraine experiences aura. Many people have migraine without it, so the absence of flashing lights or visual changes does not rule out migraine.
Important: New visual loss, weakness, difficulty speaking, or unusual numbness should not automatically be assumed to be migraine aura, especially if the symptoms are sudden, different from previous attacks, or do not resolve as expected. These symptoms can also occur with a stroke or another urgent condition. Seek emergency medical assessment if they appear suddenly.
For more detail, the National Institute for Health and Care Excellence (NICE) headache guidance describes the typical features and duration of migraine aura.
Tension Headache vs Migraine: The Main Differences
The easiest way to understand the difference is to look at the overall pattern rather than relying on one symptom.
| Feature | Tension-type headache | Migraine |
|---|---|---|
| Pain quality | Dull, pressing, or tightening | Often throbbing or pulsing |
| Location | Usually both sides | One or both sides |
| Intensity | Usually mild to moderate | Often moderate to severe |
| Nausea | Not typical | Common |
| Vomiting | Not typical | Can occur |
| Light sensitivity | Sometimes | Common |
| Sound sensitivity | Sometimes | Common |
| Effect of movement | Usually not worse | Often becomes worse |
| Aura | Not a typical feature | May occur in some people |
| Typical duration | 30 minutes to several days, sometimes up to 7 days | 4 to 72 hours in adults if untreated |
These are typical patterns, not absolute rules. Migraine can affect both sides of the head, and some people with tension-type headaches experience sensory sensitivity. A healthcare professional considers the full pattern, frequency, medical history, and associated symptoms when making a diagnosis.
A simple way to think about the difference
A tension-type headache often feels like pressure or tightness. You may be uncomfortable, but you can usually continue with ordinary activities.
Migraine is more likely when head pain comes with nausea, strong sensitivity to light or sound, or discomfort that increases when you move around.
However, pain intensity alone cannot reliably identify the condition. A mild migraine is possible, and a tension-type headache can still be very unpleasant.
Can You Have Both Tension Headaches and Migraine?
Yes. Some people experience both types of headache.
This can make self-identification difficult. You might have occasional episodes of pressure around your forehead and temples, then experience a different attack with throbbing pain, nausea, and sensitivity to light.
There can also be overlap between symptoms. For example, some people with migraine experience a more constant, pressure-like ache rather than the familiar pulsing sensation. Others may have neck discomfort during a migraine attack.
The important point is not to force every headache into one category. If your symptoms change from one episode to another, keeping a record can help a doctor identify whether you have one headache disorder, more than one, or another cause that needs investigation.
Common Triggers of Tension Headaches
A trigger is something that may contribute to a headache episode. It is not necessarily the underlying cause of the condition, and a trigger for one person may have no effect on someone else.
Common factors associated with tension-type headaches include:
1. Emotional stress
Periods of worry, pressure, or emotional strain may contribute to headaches. Stress can also affect sleep, muscle tension, and daily routines, creating several factors that may overlap.
2. Poor sleep
Sleeping too little, frequently changing your sleep schedule, or having disrupted nights may make headaches more likely. A consistent sleep routine can be a useful starting point.
3. Prolonged screen work and posture
Spending hours in one position may leave your neck and shoulders feeling uncomfortable. A screen that is too low, a poorly arranged workstation, or long periods without breaks can add to physical strain.
Screen use does not automatically cause a tension-type headache, but it may contribute to discomfort in some people.
4. Caffeine changes
Caffeine affects people differently. Having more than usual, consuming it late in the day, or suddenly reducing regular intake may contribute to headaches in some individuals.
5. Jaw clenching
Some people tighten their jaw without noticing, especially during concentration or stressful situations. If you wake up with jaw discomfort or notice frequent teeth grinding, discuss it with a dentist or healthcare professional.
Common Migraine Triggers
Migraine triggers are highly individual. A combination of factors may contribute to an attack, and the same person may not react to a trigger every time.
Commonly reported triggers include:
1. Changes in sleep patterns
Both too little sleep and changes to your usual sleeping schedule may contribute to migraine attacks. Regular sleep and wake times can help reduce one source of unpredictability.
2. Skipping meals
Going for long periods without eating may trigger symptoms in some people. If you notice a pattern, try to keep meals reasonably regular rather than skipping food and eating much later.
3. Hormonal changes
Some women experience migraine attacks around menstruation. Hormonal fluctuations can influence the timing and pattern of attacks, and menstrual-related migraine may require a tailored management plan.
4. Bright lights and strong sensory stimulation
Flashing lights, glare, loud sounds, and strong smells can be uncomfortable during migraine. In some people, exposure to particular sensory conditions may also contribute to an attack.
5. Weather changes
Changes in temperature, humidity, atmospheric pressure, or storms are reported triggers for some people. Weather is not a controllable factor, but recording it alongside symptoms may help reveal a personal pattern.
6. Certain foods and drinks
Some people report migraine after consuming particular foods or drinks, including alcohol, processed meats, aged cheeses, or foods containing certain additives. However, there is no universal migraine food list that applies to everyone.
Avoiding large groups of foods without a clear reason can make eating unnecessarily restrictive. It is more useful to record what you consume and look for repeated patterns before making major dietary changes.
7. Stress and the period after stress
Stress may contribute to migraine, but some people also notice attacks when a stressful period ends. This is sometimes described as a let-down pattern. Keeping a diary can help you determine whether it is relevant to your own episodes.
What Can Help a Tension-Type Headache at Home?
For an occasional headache without warning signs, simple measures may help reduce discomfort.
Take a break from your current activity. If you have been working at a screen or holding your head in one position, step away for a few minutes. Give your eyes and neck a rest.
Try gentle neck and shoulder movement. Slow, comfortable movements may help if you have been sitting for a long time. Avoid forceful stretching or movements that increase pain.
Check your workstation. Keep your screen at a comfortable height, support your back, and avoid holding your neck in an awkward position for extended periods.
Drink water and eat regularly. Dehydration and missed meals can contribute to headaches in some people. Correcting these habits may help, although they are not a cure for every headache.
Make room for relaxation. Slow breathing, a gentle walk, or a short break from a stressful task may help you manage contributing factors.
If headaches keep returning, do not assume that posture or stress is the only explanation. A medical assessment can help identify the actual headache pattern.
What Can Help During a Migraine Attack?
Migraine may require a different approach, especially when symptoms are strong enough to interrupt everyday life.
Rest in a quiet, dark room
Light and sound can make migraine symptoms harder to tolerate. Reducing stimulation and resting somewhere quiet may make the episode easier to manage.
Treat the attack early
Migraine treatments often work better when used early in an attack, according to the treatment plan provided by a healthcare professional. The right medicine depends on your symptoms, medical history, other medications, and whether you have any conditions that make particular treatments unsuitable.
A pharmacist or doctor can help you understand appropriate options.
Keep fluids nearby
If nausea makes drinking difficult, small, frequent sips may be easier than drinking a large amount at once. If you are vomiting repeatedly or cannot keep fluids down, seek medical advice.
Avoid trying to push through severe symptoms
Continuing strenuous activity when movement makes your pain worse may not be helpful. Give yourself time to rest and follow the management plan agreed with your clinician.
Ask about preventive treatment if attacks are frequent
You do not have to wait until migraine becomes unbearable before asking for help. If attacks are frequent, severe, or interfere with work, family life, or sleep, a doctor may discuss preventive treatment as well as medicines used during an attack.
Be Careful With Frequent Pain Reliever Use
It is understandable to reach for pain relief when a headache interrupts your day. However, using certain headache medicines too frequently can contribute to medication-overuse headache.
This can create a frustrating cycle: headaches become more frequent, medication is used more often, and the frequent use of acute medication may then contribute to further headaches.
The risk depends on the type of medicine and how often it is taken. Do not assume that an over-the-counter product is harmless simply because it is easy to buy.
If you find yourself needing headache medicine several days a week, speak with a healthcare professional. Do not increase doses or combine products without checking whether it is safe.
The American Migraine Foundation’s guide to medication-overuse headache explains how frequent use of acute headache medicines can worsen headache patterns.
When Should You See a Doctor About Headaches?
An occasional mild headache may settle without medical treatment. Repeated headaches, however, deserve attention, particularly when they begin interfering with daily life.
Arrange a medical appointment if:
- Headaches are becoming more frequent or more painful.
- You regularly need pain relief to get through the day.
- Your headache pattern has changed.
- You experience headaches several times a week.
- Pain interferes with work, sleep, school, or normal activities.
- You experience repeated nausea, vomiting, or sensitivity to light and sound.
- You have a new headache after the age of 50.
- You have a headache alongside a weakened immune system or a history of cancer.
A doctor can review your symptoms, check for other possible causes, and recommend appropriate treatment. Depending on your history and examination, further tests may or may not be necessary.
Headache Warning Signs That Need Urgent Medical Attention
Most headaches are not emergencies, but certain symptoms can point to a serious problem. Do not assume that a sudden or unusual headache is simply a migraine.
Seek emergency medical help immediately if:
- A headache begins suddenly and reaches extreme intensity within seconds or minutes.
- You develop sudden weakness or numbness, particularly on one side of the body.
- You have difficulty speaking, walking, balancing, or understanding what is happening.
- You experience sudden loss of vision, confusion, fainting, or a seizure.
- A severe headache occurs after a head injury.
- You have a severe headache with fever and a stiff neck.
- You become unusually drowsy or difficult to wake.
These symptoms can be associated with conditions that need urgent assessment, including stroke, bleeding around the brain, or serious infection. Do not wait to see whether they improve.
The NHS headache guidance outlines symptoms that require emergency attention.
Keep a Headache Diary: A Small Habit That Can Reveal a Pattern
When headaches happen repeatedly, it can be difficult to remember exactly how each episode started. A headache diary gives you a clearer record to discuss with a healthcare professional.
You do not need a complicated app or a detailed medical chart. A notebook or simple phone note is enough.
For two to four weeks, record:
- Date and time: When did the headache begin?
- Duration: How long did it last?
- Location: Was the pain on one side, both sides, behind the eyes, or around the forehead?
- Pain quality: Did it feel dull, tight, throbbing, or sharp?
- Intensity: Rate the pain from 1 to 10.
- Other symptoms: Did you experience nausea, vomiting, light sensitivity, sound sensitivity, or visual changes?
- Sleep: How long did you sleep, and was your sleep interrupted?
- Food and drinks: Did you skip a meal or consume anything that might be relevant?
- Stress and activity: Were you under unusual pressure or sitting at a screen for a long time?
- Medication: What did you take, when did you take it, and did it help?
After a few weeks, you may begin to notice patterns. Perhaps headaches occur after disrupted sleep, around a particular point in your menstrual cycle, or after long periods without eating.
A diary cannot diagnose migraine or tension-type headache by itself, but it can make a medical appointment more productive.
Frequently Asked Questions
Can a tension headache feel severe?
Yes. Tension-type headaches are usually mild to moderate, but the discomfort can still be significant and interfere with concentration or everyday activities. Severe, unusual, or worsening pain should be assessed rather than automatically labelled a tension headache.
Can migraine happen without a severe headache?
Yes. Migraine symptoms vary. Some people experience less intense head pain but still have nausea, light sensitivity, sound sensitivity, or other symptoms. A migraine diagnosis depends on the overall pattern, not pain intensity alone.
Can a migraine affect both sides of the head?
Yes. Although migraine is often associated with one-sided pain, it can affect both sides. Pain location alone cannot confirm or rule out migraine.
Does every migraine come with an aura?
No. Many people experience migraine without aura. Aura is one possible feature, not a requirement for every migraine attack.
Can tension headaches and migraines happen on the same day?
Yes. A person can experience more than one type of headache, and some symptoms overlap. If your headache pattern is confusing or changing, a diary and medical assessment can help clarify what is happening.
Can dehydration trigger both types of headache?
Dehydration may contribute to headaches in some people and is a reported migraine trigger. Drinking enough fluids is a sensible everyday habit, but persistent or severe headaches need more than hydration advice.
When should I worry about a headache that keeps returning?
Arrange a medical assessment if headaches are frequent, worsening, changing in character, or interfering with your daily activities. Seek emergency help for sudden severe pain or symptoms such as weakness, speech difficulty, confusion, seizures, or fever with a stiff neck.
Final Thoughts
Tension-type headaches and migraines can both disrupt your day, but they do not always feel the same. Tension headaches commonly create a steady, pressing sensation, while migraine often involves more than head pain, with symptoms such as nausea, sensory sensitivity, and discomfort that worsens with movement.
The distinction is useful, but it is not always obvious. Headache symptoms can overlap, and a person may experience more than one type. Pay attention to the pattern, record recurring symptoms, and seek medical advice when headaches become frequent, severe, or unusual.
Most importantly, never ignore a sudden, extremely painful headache or one accompanied by neurological symptoms, confusion, fever with a stiff neck, or a recent head injury. Those warning signs need urgent medical attention.
Medical Disclaimer
This article is for general educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. It cannot determine which type of headache you have. Speak with a qualified healthcare professional about recurring or concerning symptoms, and seek emergency care for the warning signs described above.
Further Reading
- National Institute for Health and Care Excellence (NICE): Headaches in over 12s, diagnosis and management
- NHS: Tension headaches
- NHS: Headaches and when to seek help
- MedlinePlus: Tension headache
- American Migraine Foundation: Migraine symptoms FAQ
- American Migraine Foundation: Medication-overuse headache
- Mayo Clinic: Tension headache, symptoms and causes
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