What Is Migraine? What Are the Symptoms?
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Overview
Headache is one of the most common reasons to see a doctor. Headaches are grouped as primary (the headache itself is the condition) and secondary (caused by another illness). The majority are primary—most notably migraine. Because migraine can be disabling and easily worsened by environmental triggers, understanding how to prevent attacks, when to seek care, and which treatments work can protect both physical and mental well-being.
At MedicalPoint Hospital, our Neurology, Pain Medicine, ENT, Ophthalmology, and Mental Health teams collaborate to deliver accurate diagnosis and a personalized treatment plan for every patient with recurrent headaches.
What Is Migraine? Why Does It Occur?
Migraine is a neurological disorder characterized by recurrent attacks of moderate–to–severe headache, often throbbing and typically involving one side of the head. Attacks are commonly accompanied by nausea or vomiting, and sensitivity to light, sound, and smells. Pain can last 4–72 hours and may severely limit daily activities.
Modern science links migraine to the trigeminovascular system: activation of pain fibers that innervate the meninges (the membranes covering the brain) and release of inflammatory neuropeptides—especially CGRP (calcitonin gene-related peptide)—leading to dilation and inflammation of meningeal blood vessels. Brain networks that regulate sensory processing, brainstem tone, and cortical excitability also play key roles.
Many people experience migraine as a four-phase disorder:
- Prodrome (hours to a day before pain): food cravings, mood shifts, yawning, fluid retention, increased urination, neck stiffness.
- Aura (in a subset of patients): reversible neurological symptoms—commonly visual (flashing lights, zigzags, blind spots); can also be sensory, speech, or motor—lasting 5–60 minutes.
- Headache: throbbing or pulsating pain that may intensify with routine activity.
- Postdrome (“migraine hangover”): fatigue, difficulty concentrating, scalp tenderness lasting up to 1–2 days.
Migraine is highly prevalent and a leading cause of years lived with disability worldwide—particularly in women of working age.
What Are the Symptoms of Migraine?
Migraine features vary by person and by subtype. Common patterns include:
- Migraine with aura (classic migraine): transient visual phenomena or other focal neurological symptoms 10–60 minutes before the headache. Possible signs: speech difficulty, one-sided tingling or numbness, weakness, confusion, heightened sensitivity to light/sound.
- Migraine without aura (common migraine): the most frequent form; headache occurs without preceding neurological symptoms and is accompanied by nausea, photophobia/phonophobia, brain “fog,” mood change, and fatigue.
- Abdominal migraine: more typical in children—moderate to severe midline abdominal pain with nausea/vomiting and poor appetite, lasting 1–72 hours, often evolving into typical migraine in adolescence.
- Migraine with brainstem aura (formerly “basilar migraine”): symptoms such as double vision, vertigo, imbalance, dysarthria, tinnitus, and bilateral visual disturbance, usually in adolescents/young women; headache often occipital.
- Hemiplegic migraine: rare; temporary one-sided weakness with or without aura symptoms, sometimes genetic (familial hemiplegic migraine).
- Menstrual migraine: attacks linked to hormonal fluctuations around menses; commonly without aura and often predictable.
- Acephalgic (migraine aura without headache): aura symptoms occur without a subsequent headache.
- Recurrent painful ophthalmoplegic neuropathy (historically “ophthalmoplegic migraine”): rare; headache with eye muscle palsy (drooping eyelid, double vision) lasting days–weeks—requires specialist evaluation.
- Retinal (ocular) migraine: repeated attacks of monocular visual loss or scotoma with migraine; a diagnosis of exclusion.
- Status migrainosus: an acute, severe attack lasting ≥72 hours and often requiring hospital-level care for hydration, antiemetics, and rescue therapies.
Red flags (seek urgent care): the worst headache of life, abrupt onset (“thunderclap”), new neurological deficits, fever/neck stiffness, head trauma, new headache after age 50, cancer/immunosuppression, or progressive pattern change.
What Triggers Migraine Attacks?
Triggers are individual and may add up (sleep loss + stress + skipped meals). Frequent examples:
- Weather or barometric pressure shifts, intense odors, smoke
- Too little or too much sleep, jet lag, shift work
- Emotional stress or let-down after stress; anxiety, low mood
- Caffeine withdrawal or excess; alcohol (especially red wine)
- Strenuous or unaccustomed physical activity
- Fasting, delayed meals, dehydration, low blood sugar
- Hormonal changes (perimenstrual period, pregnancy/postpartum, menopause)
- Bright or flickering lights, loud noise
- Certain foods in sensitive individuals: chocolate, aged cheeses, processed or cured meats, fermented/pickled foods, and additives such as nitrates or monosodium glutamate (MSG)
- Some medications (e.g., vasodilators)
- Head and neck trauma or sustained postures
Keeping a headache diary helps identify your personal pattern.
How Is Migraine Diagnosed?
Diagnosis is clinical, based on history and exam, using criteria from the International Classification of Headache Disorders, 3rd edition (ICHD-3). Typical features include:
- ≥5 attacks fulfilling criteria
- Headache lasting 4–72 hours (untreated or unsuccessfully treated)
- At least two of: unilateral location; pulsating quality; moderate/severe intensity; aggravation by or avoidance of routine physical activity
- During headache, at least one of: nausea/vomiting or photophobia and phonophobia
- No better explanation by another diagnosis
Neurological examination is usually normal. Imaging (MRI/CT), blood tests, or EEG are reserved for atypical presentations or red flags to rule out secondary causes.
At MedicalPoint Hospital, we use structured questionnaires, review medication use (to detect medication-overuse headache), and—when indicated—order MRI and targeted labs.
How Is Migraine Treated?
Migraine is treatable. Care combines acute (attack-stopping) and preventive strategies, plus lifestyle measures. Plans are individualized to attack frequency, disability, comorbidities (e.g., anxiety, insomnia, vertigo), and patient preference.
1) Acute (Abortive) Treatment
Start early in the attack, at adequate dose:
- Analgesics/NSAIDs: ibuprofen, naproxen, diclofenac; acetaminophen for those who cannot take NSAIDs.
- Triptans: sumatriptan, rizatriptan, zolmitriptan, etc.—migraine-specific serotonin (5-HT1B/1D) agonists. Avoid in uncontrolled cardiovascular disease.
- Gepants: CGRP receptor antagonists (e.g., ubrogepant, rimegepant) for patients who do not tolerate/benefit from triptans or have vascular contraindications.
- Ditan: lasmiditan, a 5-HT1F agonist (non-vasoconstrictive); may cause driving restriction for several hours.
- Antiemetics: metoclopramide or prochlorperazine for nausea/vomiting and to enhance analgesic absorption.
- Rescue options (in clinic or ED for status migrainosus): IV fluids, antiemetics, NSAIDs, triptans, dihydroergotamine protocols, magnesium sulfate, corticosteroids (selected cases).
Limit acute medicines to ≤2–3 days/week to avoid medication-overuse headache.
2) Preventive (Prophylactic) Treatment
Consider when you have ≥4 migraine days/month, prolonged or disabling attacks, or contraindications to acute drugs.
- Beta-blockers: propranolol, metoprolol
- Antiepileptics: topiramate; valproate (avoid in pregnancy)
- Antidepressants: amitriptyline, venlafaxine (useful with comorbid insomnia/anxiety)
- Candesartan (angiotensin receptor blocker)
- OnabotulinumtoxinA for chronic migraine (≥15 headache days/month)
- CGRP-pathway monoclonal antibodies: erenumab, fremanezumab, galcanezumab, eptinezumab—monthly or quarterly injections/infusions targeting CGRP or its receptor, with favorable tolerability in many patients.
3) Complementary & Lifestyle Strategies
- Sleep regularity, exercise, hydration, balanced meals, and avoidance of known triggers.
- Behavioral therapies: cognitive-behavioral therapy (CBT), biofeedback, relaxation training, mindfulness.
- Nutraceuticals with supportive evidence: magnesium (e.g., citrate 400–600 mg/day, watch for GI side effects), riboflavin (vitamin B2) 400 mg/day, Coenzyme Q10 100–300 mg/day.
- Not recommended: butterbur (safety concerns—hepatotoxic pyrrolizidine alkaloids).
- Women’s health: menstrual-related migraine may benefit from mini-preventive NSAIDs or triptans around menses, or hormonal strategies under gynecology/neurology guidance.
- Pregnancy & breastfeeding: prefer non-drug measures; paracetamol is first-line when needed. Specialist counseling is essential.
At MedicalPoint Hospital, we co-manage sleep issues, mood symptoms, vestibular complaints, and neck/shoulder myofascial pain that often amplify migraine.
When Should You See a Specialist?
- Headaches that are worsening or new after age 50
- Neurological symptoms (weakness, speech difficulty) beyond typical aura
- Frequent attacks (≥4 migraine days/month), status migrainosus, or poor response to over-the-counter medicines
- Medication-overuse concerns or complex comorbidities (hypertension, pregnancy, depression/anxiety, cardiovascular disease)
Early specialist input improves control, reduces disability, and limits unnecessary imaging or medication exposure.
Care at MedicalPoint Hospital
- Comprehensive evaluation: structured history, neuro exam, review of triggers, sleep, diet, and medications
- Personalized plan: acute and preventive pharmacotherapy, CGRP-pathway options, onabotulinumtoxinA for chronic migraine
- Integrated support: nutrition counseling, physiotherapy for neck/shoulder contributors, psychology/CBT, and sleep optimization
- Education & follow-up: headache diaries, action plans, and regular outcome tracking to fine-tune therapy
Key Takeaways
- Migraine is a common, disabling, but highly treatable neurological disorder.
- Symptoms can include unilateral throbbing pain, nausea, and light/sound sensitivity, often in distinct phases (prodrome, aura, headache, postdrome).
- Diagnosis is clinical using ICHD-3 criteria; imaging is reserved for atypical cases or red flags.
- Effective care blends early acute treatment, evidence-based prevention (including CGRP-targeted therapies), and lifestyle strategies.
- MedicalPoint Hospital delivers coordinated, guideline-based migraine management tailored to your needs.
If recurrent headaches are affecting your life—or if you’re unsure whether your headaches are migraine—book a Neurology consultation at MedicalPoint Hospital. We will confirm the diagnosis, identify your triggers, and design a personalized, step-by-step plan to reduce attacks and restore your quality of life.
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