Migraine Treatment: Medication and Prevention

Migraine is a complex neurological condition characterized by recurrent headaches often accompanied by nausea, sensitivity to light and sound. Effective management combines

acute treatments

to relieve attacks and

preventive strategies

to reduce their frequency and severity. This article covers painkillers, triptans, anti-sickness drugs, preventive medications, lifestyle modifications, and specialist options.

What is the Treatment for Migraine?

Treatment for migraine focuses on two main approaches: acute (or abortive) treatments taken during an attack to stop symptoms, and preventive treatments taken regularly to lessen attack frequency. Acute treatments work best if used early, ideally at the first sign of an attack. Preventive therapy is recommended if attacks are frequent (more than 4 per month), severe, or interfere with daily life.

Goals of preventive therapy include reducing attack frequency by at least 50%, decreasing severity and duration, improving response to acute treatments, and minimizing disability.

Painkillers (Analgesics)

Simple

painkillers

like paracetamol, aspirin, or ibuprofen can help mild migraine attacks. They should be taken early and combined with rest in a dark, quiet room. Soluble or effervescent formulations absorb faster. For better efficacy, use combination products like paracetamol, aspirin, and caffeine.

• Dosage: Paracetamol 1g up to 4 times daily; ibuprofen 400mg up to 3 times daily.
• Cautions: Avoid overuse to prevent medication-overuse headache. Limit to 2-3 days per week.
• Evidence: Effective for mild attacks but insufficient for moderate-severe migraines.

Triptans

**Triptans** (e.g., sumatriptan, naratriptan, zolmitriptan) are specific migraine treatments that constrict blood vessels and block pain pathways in the brain. They are more effective than painkillers for moderate-to-severe attacks. Available as tablets, nasal sprays, injections, or melt-in-mouth formulations.

• Options: Sumatriptan 50-100mg oral, 20mg nasal; rizatriptan 10mg melt.
• Timing: Take as soon as symptoms start; may repeat after 2 hours if needed.
• Side effects: Tightness in chest/throat, dizziness, nausea.
• Contraindications: Not for those with heart disease, high blood pressure, or stroke risk.

Triptans do not cause dependence but overuse can lead to medication-overuse headache.

Anti-sickness (Antiemetic) Medicines

Migraine often causes nausea and vomiting, making oral treatments ineffective.

Anti-sickness drugs

like metoclopramide or domperidone enhance stomach emptying and reduce nausea. Use 10-60 minutes before painkillers.

• Metoclopramide: 10mg, max 30mg daily.
• Domperidone: 10mg up to 3 times daily (avoid long-term due to heart risks).
• Side effects: Drowsiness, restlessness; contraindicated in pregnancy.

Combination Treatment for Acute Attacks

For optimal relief, combine an anti-sickness drug with a painkiller or triptan. Examples: sumatriptan + naproxen, or metoclopramide + ibuprofen. This addresses multiple symptoms simultaneously.

Preventive Treatment

**Preventive medications** are taken daily to reduce migraine frequency, severity, and disability. Indicated for 4+ attacks/month, significant impact on life, or poor acute treatment response.

Start low dose and titrate up. Expect 4-6 weeks for effect; continue 6 months if successful, then taper. Monitor with a headache diary.

Who Needs Preventive Treatment?

• Frequent attacks (>1/week).
• Disabling attacks despite acute treatments.
• Overuse of acute medications.
• Migraine with aura or menstrual migraine.

Medication for Migraine Prevention

Preventives are borrowed from other conditions but effective for migraine. Common classes include:

Type	Examples	Side Effects
Beta-blockers	Propranolol, metoprolol, atenolol	Fatigue, dizziness, low BP, contraindicated in asthma
Topiramate (anticonvulsant)	25-100mg daily	Weight loss, tingling, cognitive issues, teratogenic
Amitriptyline (TCA)	10-75mg nightly	Dry mouth, sedation, weight gain
Candesartan (ARB)	16mg daily	Dizziness, cough

Newer options: CGRP monoclonal antibodies (erenumab, fremanezumab) via monthly injections; gepants like atogepant daily oral; Botox every 12 weeks for chronic migraine (15+ days/month).

These require specialist referral after failing 3 prior preventives.

Other Preventive Treatments

• Botox: Injections for chronic migraine; reduces attack days.
• GON blocks: Nerve injections every 3 months.
• Supplements: Magnesium, riboflavin, co-enzyme Q10 (limited evidence).
• Devices: Cefaly neuromodulation.

Lifestyle Changes to Help Prevent Migraine

Non-drug strategies enhance treatment:

• Regular routine: Consistent sleep, meals, hydration.
• Triggers: Avoid cheese, chocolate, alcohol, stress; identify via diary.
• Exercise: 30-40 min moderate 3x/week.
• Relaxation: Yoga, meditation.
• Caffeine: Limit to 300mg/day.

Treatment from a Specialist

See a neurologist or headache specialist if standard treatments fail. Options include:

• Occipital nerve blocks.
• Advanced preventives (CGRP mAbs, gepants).
• Infusions for status migrainosus.
• Behavioral therapy.

Medication Overuse Headache

Overusing acute treatments (>10-15 days/month) causes rebound headaches. Taper under medical supervision; switch to preventives.

Migraine in Pregnancy and Breastfeeding

Acute: Paracetamol safe; avoid triptans, ergots. Preventive: Low-dose propranolol or amitriptyline may be used; specialist advice essential.

Questions About Migraine Treatment

How successful is treatment? Acute treatments relieve 70% of attacks; preventives reduce frequency by 50% in many.

What if treatment doesn’t work? Try alternatives, combinations, or specialist referral.

Frequently Asked Questions (FAQs)

Q: When should I take acute migraine treatment?

A: As early as possible in the attack for best results.

Q: How long to try preventive medication?

A: 4-6 weeks at optimal dose; 6 months if effective.

Q: Are CGRP inhibitors safe?

A: Generally well-tolerated; not recommended in pregnancy due to limited data.

Q: Can lifestyle alone prevent migraines?

A: Helps many but often combined with medication for best outcomes.

Q: What is chronic migraine?

A: 15+ headache days/month for 3 months, including 8 migraine days.