Headaches are one of the most common health complaints in Canada. Almost everyone experiences a headache at some point in their life. However, not all headaches are the same. Understanding the different types of headaches — and what causes them — can help you manage your symptoms and know when to seek care.
What Are Headaches?
A headache is any pain or discomfort felt in the head, scalp, or neck. Headaches can feel like pressure, throbbing, burning, or a tight band around the head. They can last anywhere from a few minutes to several days.
When assessing a headache, doctors look at several factors. These include where the pain is located, how severe it feels, how long it lasts, and what makes it better or worse. This information helps determine the type of headache and the best course of treatment.
According to the World Health Organization (WHO), headache disorders are among the most widespread nervous system disorders worldwide. They affect people of all ages, genders, and backgrounds.
Types of Headaches
There are many different types of headaches. The most common ones include tension headaches, migraines, cluster headaches, and sinus headaches. Each type has its own set of symptoms, triggers, and treatment options.
Knowing which type of headache you have is the first step toward finding relief. In addition, some headaches can signal an underlying health condition that needs medical attention.
Tension Headaches
Tension headaches are the most common type of headache. They affect women more often than men. Common triggers include stress, anxiety, depression, poor sleep, and overexertion.
A tension headache typically feels like a dull, pressing pain on both sides of the head. Many people describe it as wearing a tight helmet or having a band squeezing around the head. The pain is usually mild to moderate in intensity.
A single episode can last anywhere from 30 minutes to 7 days. Unlike migraines, tension headaches do not usually cause nausea or vomiting. However, some people do experience mild sensitivity to light or sound.
There are two subtypes of tension headaches:
Episodic tension headaches: These occur fewer than 15 days per month. The pain tends to build gradually and often starts in the middle of the day.
Chronic tension headaches: These occur more than 15 days per month. The pain may vary in intensity throughout the day but is almost always present to some degree.
People with chronic tension headaches may also experience muscle tenderness around the scalp and neck. This tenderness is often noticeable when pressing on the muscles around the head.
Migraine Headaches
Migraines are a type of headache disorder that often runs in families. They typically begin in childhood or adolescence. Fortunately, migraines tend to become less frequent as people age.
A migraine headache usually affects one side of the head. The pain is often described as a moderate to severe throbbing or pulsing sensation. Migraines can be debilitating and may interfere with daily activities.
Symptoms of a migraine can appear in many combinations. They include:
Moderate to severe head pain, sometimes shifting from one side to the other
Sensitivity to light, sound, and smell
Blurred vision
Nausea, vomiting, heartburn, or stomach pain
Loss of appetite
Feelings of warmth or chills
Paleness or fatigue
Dizziness
Rarely, a low-grade fever
Visual disturbances such as flashing lights, zigzag lines, or blind spots (known as an aura)
Not everyone with migraines experiences an aura. However, for those who do, the aura usually appears before the headache begins. It typically lasts 20 to 60 minutes.
For more information on migraines, visit the Mayo Clinic’s guide to migraine headaches.
Cluster Headaches
Cluster headaches cause intense pain on one side of the head. The pain is often described as a burning or piercing sensation behind or around one eye. Unlike other headache types, the affected side does not change.
These headaches are called “cluster” headaches because they tend to occur in groups. Most people experience one to three headache episodes per day during a cluster period. Each episode usually lasts between 15 minutes and 3 hours.
The headache often disappears, only to return later the same day. Cluster headaches are less common than tension headaches or migraines. However, they are considered one of the most painful types of headaches a person can experience.
Sinus Headaches
A sinus headache causes a deep, constant pain in the cheekbones, forehead, or the bridge of the nose. The pain often gets worse with sudden head movements or sneezing.
Sinus headaches usually come along with other sinus symptoms. These include a runny nose, stuffy ears, fever, facial swelling, and watery eyes. Therefore, treating the underlying sinus condition often helps relieve the headache as well.
It is worth noting that sinus headaches are frequently confused with migraines. If you are unsure which type of headache you have, speak with your family doctor or visit a walk-in clinic for an assessment.
Common Symptoms Across Headache Types
While each type of headache has its own specific symptoms, some symptoms appear across multiple types. Recognizing these shared symptoms can help you better describe your headache to a healthcare provider.
Common symptoms associated with various types of headaches include:
Waking up with head pain in the morning
Difficulty falling asleep or staying asleep
Chronic fatigue
Irritability or mood changes
Trouble concentrating
Mild sensitivity to light or noise
General muscle aches and tension
In addition, some people find that headaches worsen during periods of high stress, hormonal changes, or poor hydration. Keeping a headache diary can help you identify your personal triggers over time.
What Causes Headaches?
Headaches can have many different causes. Some are related to lifestyle factors, while others are linked to medical conditions. Understanding your triggers is an important part of managing headaches effectively.
Common lifestyle triggers include:
Stress and emotional tension
Poor posture, especially from long hours at a desk or screen
Lack of sleep or irregular sleep patterns
Skipping meals or not drinking enough water
Excessive caffeine use or caffeine withdrawal
Alcohol, particularly red wine and beer
Bright lights, loud noises, or strong smells
Hormonal changes, such as those during menstruation or menopause
In some cases, headaches are a symptom of another condition. Sinus infections, high blood pressure, and even certain medications can cause or worsen headaches. As a result, it is important to discuss recurring headaches with a healthcare provider.
Learn more about headache causes and prevention at Healthline’s comprehensive headache resource.
When to See a Doctor About Headaches
Most headaches are not dangerous and can be managed at home with rest, hydration, and over-the-counter pain relief. However, some headaches require prompt medical attention.
Visit your family doctor, a walk-in clinic, or call your provincial health line (such as 811 in most provinces) if you experience:
Headaches that are new, severe, or feel different from your usual headaches
Headaches that come on suddenly and feel like the “worst headache of your life”
Headaches accompanied by fever, stiff neck, confusion, or vision changes
Headaches following a head injury or accident
Headaches that wake you up at night regularly
Headaches in children that are worsening or frequent
Headaches accompanied by weakness, numbness, or difficulty speaking
These symptoms may point to a more serious condition, such as a brain infection, bleeding in the brain, or stroke. Do not wait — seek care right away if you notice any of these warning signs.
For ongoing or frequent headaches, your family doctor can refer you to a neurologist (a brain and nerve specialist) for further evaluation. Many provincial health plans in Canada cover specialist referrals, so ask your doctor about your options.
Always speak with a qualified healthcare professional before starting any new treatment for headaches. This article is for informational purposes only and does not replace medical advice.
Managing Headaches at Home
Many people find relief from headaches using simple self-care strategies. These approaches work best for mild to moderate tension headaches and as a complement to medical treatment for migraines.
Helpful strategies include:
Rest in a quiet, dark room — especially useful during a migraine
Apply a cold or warm compress to the forehead or neck
Stay hydrated — drink water throughout the day, especially if you are prone to headaches
Practice relaxation techniques such as deep breathing, yoga, or meditation
Maintain a regular sleep schedule — going to bed and waking at the same time each day
Reduce screen time and take regular breaks from computers and phones
Over-the-counter pain relievers such as acetaminophen or ibuprofen can help — but follow the dosage instructions carefully
Furthermore, regular physical activity and a balanced diet rich in fibre and nutrients can help reduce the frequency of headaches over time. If you find yourself relying on pain medication more than two or three times a week, speak with your doctor. Overusing pain medication can actually lead to more frequent headaches — a condition known as medication overuse headache.
Frequently Asked Questions About Headaches
What is the most common type of headache?
Tension headaches are the most common type of headache. They cause a dull, pressing pain on both sides of the head and are often triggered by stress, poor sleep, or anxiety. Most people experience tension headaches at some point in their lives.
How do I know if my headache is a migraine?
Migraines typically cause moderate to severe throbbing pain, usually on one side of the head. Unlike tension headaches, migraines are often accompanied by nausea, vomiting, and sensitivity to light and sound. Some people also experience an aura — visual disturbances like flashing lights — before the headache begins.
When should I go to the emergency room for a headache?
Go to the emergency room immediately if your headache comes on suddenly and is the worst pain you have ever felt. You should also seek emergency care if your headache is accompanied by confusion, stiff neck, fever, vision loss, weakness, or difficulty speaking. These symptoms may indicate a serious medical emergency.
Can stress cause headaches?
Yes, stress is one of the most common triggers for tension headaches. When you are stressed, the muscles in your neck and scalp can tighten, leading to head pain. Managing stress through relaxation techniques, regular exercise, and good sleep habits can help reduce stress-related headaches.
Are headaches covered under provincial health plans in Canada?
Yes, visits to your family doctor or walk-in clinic for headaches are covered under most provincial health plans in Canada. If you need a referral to a neurologist or specialist, that is typically covered as well. Some treatments, such as prescription medications or certain therapies, may require additional coverage through a private or employer health plan.
What is a sinus headache and how is it different from a migraine?
A sinus headache causes deep, constant pain in the cheekbones, forehead, or bridge of the nose, and is usually linked to a sinus infection or congestion. Migraines, on the other hand, cause throbbing pain — often on one side — along with nausea and light sensitivity. Because these headaches can feel similar, it is best to see a doctor for an accurate diagnosis.
Key Takeaways
Headaches are extremely common and come in many different forms, including tension headaches, migraines, cluster headaches, and sinus headaches. Tension headaches are the most common type and are often triggered by stress, poor sleep, and anxiety. Migraines run in families and can cause severe, disabling pain along with nausea and light sensitivity. Cluster headaches are less common but extremely painful, causing intense burning or piercing pain around one eye. Sinus headaches are linked to sinus infections and come with other sinus symptoms such as congestion and facial swelling. Most headaches can be managed at home with rest, hydration, and over-the-counter medication. See your family doctor or visit a walk-in clinic if your headaches are frequent, severe, or accompanied by other concerning symptoms. Always consult a healthcare professional for an accurate diagnosis and personalized treatment plan.</li
