Migraine

01 — RECOGNIZING MIGRAINE

Migraine is a neurological disorder, not simply a bad headache

Migraine causes recurring attacks that can disrupt work, school, family life, sleep, movement, and the ability to tolerate ordinary light or sound. Head pain is often moderate or severe, may pulse, and may affect one side, but none of those features is required in every attack. Nausea, vomiting, sensitivity to light, sound or smell, and worsening with routine movement are common. Some attacks cause little head pain yet prominent visual, sensory, speech, balance, or cognitive symptoms.

The pattern differs among people and can change over a lifetime. Episodic migraine occurs on fewer days; chronic migraine describes headache on at least 15 days each month over more than three months, with migraine features on at least eight days. A clinician should confirm these definitions rather than relying on a calendar label alone.

Migraine is more than one symptom

People may notice fatigue, neck discomfort, food cravings, mood change, difficulty concentrating, yawning, or sensitivity before pain begins. These can be early migraine symptoms rather than triggers. During an attack, ordinary tasks may become impossible. Afterward, a “postdrome” can include exhaustion, fogginess, or soreness. Recognizing the whole cycle helps avoid blaming every preceding food or event.

02 — AURA, PHASES AND COMMON VARIANTS

Aura is usually gradual and reversible—but first episodes deserve care

Migraine aura most often involves visual changes such as shimmering lines, blind spots, or a spreading zigzag. Tingling, numbness, or language difficulty can occur. Typical aura develops gradually over minutes and resolves, often within an hour. It may precede headache, overlap it, or occur without headache.

Because stroke and other neurological emergencies can resemble aura, a first episode, abrupt onset, persistent deficit, new weakness, major change from a known pattern, or onset later in life should be assessed promptly. Do not assume one-sided weakness or loss of speech is “just migraine.”

Vestibular and menstrual patterns

Some people have recurrent vertigo, motion sensitivity, imbalance, or nausea with migraine features. Menstrual-related attacks often cluster from shortly before to shortly after menstruation and may be longer or harder to treat. Both patterns benefit from a diary and individualized medical review; dizziness and menstrual headache still have other possible causes.

03 — DIAGNOSIS AND A USEFUL HEADACHE DIARY

Diagnosis is clinical; imaging is not automatically required

A clinician reviews the timing, duration, pain qualities, associated symptoms, disability, family history, examination, medicines, pregnancy status, and whether the pattern has changed. A stable pattern with a normal neurological examination often does not require brain imaging. Imaging or other testing may be appropriate when red flags, abnormal examination findings, a new pattern, cancer, immune suppression, pregnancy-related concerns, trauma, or another secondary cause is suspected.

Track decisions, not every detail

For four to eight weeks, record headache days, migraine-feature days, severity, duration, disability, aura, menstruation when relevant, sleep timing, meals, caffeine, acute medicines and response. Count all acute-treatment days, including over-the-counter products. The diary should reveal patterns without making a person hypervigilant or afraid of normal life.

Bring the diary and all medicine packages to appointments. Ask what diagnosis best explains the pattern, whether acute treatment is working, whether preventive treatment is appropriate, and which red flags apply personally.

04 — TREATING AN ATTACK

Treat early with a plan matched to severity and medical history

Resting in a dark, quiet place, hydration when dehydrated, a cool pack, and reducing sensory load may help. Acute medicines work best when taken early in the headache phase according to the prescribed or labeled plan. Taking medicine during aura is not automatically appropriate; follow product-specific clinical advice.

Nonprescription options

For some adults, acetaminophen or a nonsteroidal anti-inflammatory drug such as ibuprofen or naproxen can help. NSAIDs may be unsafe with kidney disease, gastrointestinal bleeding or ulcers, anticoagulants, certain cardiovascular risks, or later pregnancy. Acetaminophen can harm the liver in excessive doses or when duplicated across combination products. Caffeine-containing combinations sometimes improve relief but may worsen sleep, anxiety, withdrawal headaches, or overuse.

Migraine-specific prescription options

Triptans are established migraine-specific medicines. They are not appropriate for everyone, particularly some people with coronary, cerebrovascular, peripheral vascular, or uncontrolled blood-pressure conditions. Newer options include CGRP receptor antagonists called gepants and the serotonin 5-HT1F agonist lasmiditan. Availability, cost, interactions, pregnancy considerations, sedation, and driving restrictions differ. Antiemetic medicines may be added when nausea or vomiting prevents oral treatment.

Opioids and butalbital-containing products are generally poor routine choices because of sedation, dependence, worsening headache frequency, and medication-overuse risk. Emergency departments may use other routes or combinations when vomiting or severity makes home treatment fail.

Medication-overuse headache

Frequent acute treatment can make headache more persistent. Risk varies by medicine; combination analgesics, opioids and triptans can be especially problematic when used repeatedly. Needing acute medicine on many days is a reason to review diagnosis, optimize acute treatment and consider prevention—not to endure attacks without help. Withdrawal from some drugs must be supervised.

05 — PREVENTIVE TREATMENT

Prevention is considered when attacks are frequent, disabling, prolonged or difficult to treat

The goal is usually fewer migraine days, lower severity, better function, and more reliable acute treatment—not a promise of zero headaches. Choice depends on attack pattern, aura, pregnancy potential, blood pressure, weight goals, sleep, mood, asthma, constipation, kidney stones, other conditions, preferences, access and cost.

Established preventive options

Depending on the individual and country, options can include certain beta blockers, topiramate, valproate, amitriptyline or other selected antidepressants, candesartan, onabotulinumtoxinA for chronic migraine, and treatments targeting calcitonin gene-related peptide (CGRP). CGRP options include monoclonal antibodies and preventive gepants. The American Headache Society recognizes CGRP-targeting therapies as a first-line preventive option; this does not mean that one drug is best for everyone or that access rules are identical everywhere.

Preventive treatment needs a defined trial, tolerability review, and agreed outcome measure. Some medicines require gradual dose changes. Valproate and topiramate have important pregnancy-related risks; certain options affect blood pressure, heart rate, mood, cognition, weight, bowel function or kidney-stone risk. Never start, stop, split, or taper prescription treatment from a general guide.

Neuromodulation

Several prescription or cleared devices stimulate nerves electrically or magnetically for acute treatment, prevention, or both. Evidence and indications vary by device, and cost can be substantial. A clinician can help distinguish a regulated device with condition-specific evidence from generic wellness gadgets.

06 — DAILY FOUNDATIONS

Consistency is usually more useful than an extreme trigger hunt

Regular sleep and wake times, adequate meals, hydration, gradual aerobic activity, strength work, and stress-management skills can reduce vulnerability. The useful target is sustainable regularity, not perfection. Sudden changes—sleeping far later, fasting, dehydration, an abrupt caffeine withdrawal, or unusually intense exercise—may be more relevant than a single universal trigger.

Caffeine, food and alcohol

Caffeine may help an acute medicine in some people but can also contribute to withdrawal, poor sleep or frequent reliance. Keep intake modest and timing consistent, then adjust gradually if testing a reduction. Skipping meals can be a more common issue than a particular food. Broad elimination diets risk poor nutrition and unnecessary fear; remove a suspected food only when a repeated, time-linked pattern is convincing, then reassess.

Alcohol is a trigger for some but not all people. Dehydration, sleep disruption, dose and beverage type can confound the pattern. There is no requirement to provoke an attack to prove a trigger.

Movement and behavioral care

Build exercise gradually; a sudden maximal session can provoke symptoms while consistent activity may support prevention and general health. Relaxation training, cognitive behavioral therapy and biofeedback can help some people manage stress responses, disability and attack frequency. They are legitimate adjuncts, not claims that migraine is imaginary or caused by personality.

07 — SUPPLEMENTS AND COMPLEMENTARY APPROACHES

Some options have limited supportive evidence; product safety still matters

NCCIH ↗ describes limited or preliminary evidence for magnesium, riboflavin, coenzyme Q10 and feverfew. Study formulations and doses are not interchangeable with every retail product. Magnesium can cause diarrhea and may be unsafe in significant kidney impairment; it can interfere with absorption of some medicines. Riboflavin can discolor urine. Coenzyme Q10 may interact with warfarin and diabetes treatment. Feverfew evidence is inconsistent and it may cause mouth or digestive effects and drug interactions.

Acupuncture may provide modest benefit for some people, although nonspecific effects contribute and study results vary. It should use sterile needles and a trained practitioner. Evidence for spinal manipulation is uncertain; temporary pain is common and rare serious events have been reported after neck manipulation. Essential oils, cannabis, homeopathy, detoxes and ear piercing should not replace established care.

Review every supplement with a clinician or pharmacist, especially during pregnancy, breastfeeding, liver or kidney disease, anticoagulant use, diabetes treatment, or before surgery.

08 — SPECIAL SITUATIONS

Treatment must change with age, pregnancy and other health risks

Pregnancy and breastfeeding

New severe headache during pregnancy or after delivery can signal high blood pressure, preeclampsia, clotting, stroke, infection or another emergency. Medication decisions require individualized comparison of maternal illness, gestational timing and fetal or infant exposure. Do not assume an over-the-counter medicine, herb or supplement is safe.

Children and adolescents

Young people may have shorter attacks, bilateral pain, abdominal symptoms or difficulty describing aura. School support, sleep regularity, meals, hydration and age-appropriate treatment matter. Doses and medicine approvals are age-specific; adult instructions should not be copied.

Older adults and cardiovascular disease

A new headache after age 50, especially with jaw pain, scalp tenderness, visual change, fever or weight loss, needs prompt assessment. Cardiovascular history changes acute-drug selection. Multiple medicines increase interaction and fall risks.

09 — BUILD A PERSONAL MIGRAINE PLAN

1. Confirm the pattern.Record headache days, migraine features, disability and all acute-treatment days for at least four weeks.
2. Write the acute plan.Know what to take, when to take it, the maximum allowed, and what to do if nausea prevents swallowing.
3. Protect consistency.Choose realistic sleep, meal, hydration, caffeine and movement routines.
4. Set a prevention threshold.Agree when attack frequency, disability or medicine use should trigger preventive discussion.
5. Measure function.Track missed work or school and activities abandoned—not pain alone.
6. Keep red flags visible.Share emergency signs with family and do not drive when vision, awareness or medicines make it unsafe.

Questions for an appointment

• Does this pattern meet criteria for migraine with or without aura?
• Are any symptoms atypical enough to require testing?
• Is my acute medicine suitable for my heart, kidney, liver, pregnancy and interaction risks?
• Am I approaching medication overuse?
• Which preventive options best fit my other conditions and priorities?

10 — RED FLAGS AND URGENT CARE

Arrange prompt medical assessment

• A first or clearly different severe headache
• A steadily worsening pattern or major change in frequency
• New headache after age 50
• Headache with cancer, immune suppression, clotting risk or anticoagulant use
• Persistent aura, new weakness, double vision or symptoms unlike the established pattern
• Headache brought on by coughing, exertion, sexual activity or position
• Frequent vomiting, dehydration, repeated emergency visits or inability to function
• Acute medicine needed on many days each month

Emergency warning signs are intentionally broader than the usual migraine pattern. When uncertain, urgent assessment is safer than self-diagnosis.

11 — VERIFIED CORE REFERENCES

Primary clinical and public-health sources