Migraine vs headache: how to tell the difference

June 17, 2026

Most people experience headaches from time to time, whether due to stress, dehydration, lack of sleep or illness. However, not every headache is the same. Migraines are a neurological condition that can cause much more severe symptoms and often require specific treatment.

Understanding the difference between a migraine and a common headache can help you identify the cause of your symptoms and seek appropriate treatment when needed.

In this guide, we explain how migraines differ from headaches, the symptoms to look out for, common triggers, and the treatment options available, including Vydura (rimegepant).

What is a headache?

A headache is pain or discomfort in the head, scalp or neck. It is one of the most common health complaints and can range from mild to severe.

Headaches can occur for many reasons, including:

• Stress and tension
• Dehydration
• Lack of sleep
• Eye strain
• Illness such as colds or flu
• Excessive alcohol consumption

Most headaches are temporary and improve with rest, hydration or over-the-counter pain relief.

What is a migraine?

A migraine is more than just a severe headache. It is a neurological condition that can cause intense head pain alongside a range of other symptoms.

Migraines often occur in episodes and may last from a few hours to several days. They can significantly affect daily activities, work and quality of life.

Common migraine symptoms include:

• Moderate to severe head pain
• Throbbing or pulsating pain
• Sensitivity to light and sound
• Nausea or vomiting
• Visual disturbances (known as aura)
• Difficulty concentrating

Not everyone experiences the same symptoms, and migraine attacks can vary in severity.

Key differences between migraines and headaches

Although migraines and headaches both involve head pain, there are some important differences.

Headache	Migraine
Usually mild to moderate pain	Often moderate to severe pain
Pain may affect the whole head	Often affects one side of the head
Rarely causes nausea	May cause nausea and vomiting
Usually no sensitivity to light or sound	Commonly causes sensitivity to light and sound
Often improves with rest and hydration	May require specific migraine treatment
Typically shorter duration	Can last hours or even days

 

One of the biggest differences is that migraines often involve symptoms beyond head pain, making them more disruptive to daily life.

Common symptoms to look out for

Symptoms more commonly linked to headaches:

• Dull or tight pain around the head
• Pressure around the forehead or temples
• Mild sensitivity to activity

Symptoms more commonly linked to migraines:

• Throbbing or pulsating pain
• Pain on one side of the head
• Nausea and vomiting
• Sensitivity to light, sound or smells
• Visual disturbances such as flashing lights or blind spots
• Fatigue before or after an attack

If your symptoms regularly include nausea or sensitivity to light, a migraine may be more likely than a standard headache.

Causes and triggers

Both headaches and migraines can be triggered by a variety of factors.

Common headache triggers:

• Stress
• Poor posture
• Dehydration
• Lack of sleep
• Skipping meals

Common migraine triggers:

• Hormonal changes
• Stress and anxiety
• Certain foods and drinks
• Changes in sleep patterns
• Bright lights or strong smells
• Weather changes

Keeping a symptom diary can help identify patterns and triggers that may contribute to migraine attacks.

Treatment options

Treatment depends on the type and severity of symptoms.

For occasional headaches, simple measures such as rest, hydration and over-the-counter pain relief may be sufficient.

For migraines, more targeted treatment may be needed, especially if attacks are frequent or severe.

Vydura (Rimegepant) for migraines

Vydura (rimegepant) is a prescription treatment used for migraine management.

It belongs to a class of medicines known as CGRP receptor antagonists. During a migraine attack, levels of a protein called CGRP increase, contributing to pain and other symptoms. Vydura works by blocking CGRP activity, helping to reduce migraine symptoms.

Potential benefits include:

• Targeted migraine relief
• Convenient oral treatment
• Suitable for certain patients who may not respond well to traditional migraine medications

Learn more about Vydura migraine treatment through Rapidmeds.

Other migraine treatments

Depending on your symptoms and medical history, treatment options may include:

• Pain relief medication
• Anti-sickness medication
• Preventive migraine treatments
• Lifestyle and trigger management

Explore the full range of migraine treatment options available through Rapidmeds.

When to seek medical help

You should seek medical advice if:

• Headaches become frequent or severe
• Symptoms are affecting your daily life
• Over-the-counter treatments are no longer effective
• You experience visual disturbances, nausea or neurological symptoms
• Your migraine attacks are becoming more frequent

A healthcare professional can help identify the cause of your symptoms and recommend the most appropriate treatment.

If you’re experiencing recurring migraines, you can explore migraine treatments or learn more about Vydura (rimegepant) through Rapidmeds.

Final thoughts

While all migraines are headaches, not all headaches are migraines. Understanding the differences can help you recognise your symptoms, avoid common triggers and access the right treatment.

If your symptoms are becoming more frequent or difficult to manage, professional advice can help you find effective relief. Treatments such as Vydura (rimegepant) may be an option for suitable patients looking for targeted migraine management.

FAQs

How do I know if I have a migraine or a headache?

Migraines often cause additional symptoms such as nausea, sensitivity to light and sound, and throbbing pain, whereas headaches are typically limited to head pain.

Can migraines last for several days?

Yes. Migraine attacks can last anywhere from a few hours to several days.

What triggers migraines?

Common triggers include stress, hormonal changes, lack of sleep, certain foods, bright lights and strong smells.

What is Vydura used for?

Vydura (rimegepant) is a prescription treatment used to help manage migraines.

When should I see a doctor about migraines?

You should seek medical advice if migraines are frequent, severe, affecting daily life, or not responding to standard treatments.