migraine with visual aura
Migraine with visual aura is a neurological condition characterized by temporary visual disturbances preceding or accompanying a moderate-to-severe throbbing headache.
Possible causes
- 01
Cortical spreading depression
commonA wave of electrophysiological hyperactivity followed by temporary depression across the cerebral cortex, which triggers the visual aura.
- 02
Genetic predisposition
commonInherited channelopathies or genetic variations that lower the brain's threshold for migraine triggers.
- 03
Hormonal fluctuations
possibleFluctuations in oestrogen levels can trigger or worsen migraine attacks, particularly in women.
Recommended tests
GP consultation
→30–60 minute consultation with a British-trained GP — clinic, home or video.
Why: A clinical consultation is essential to confirm the diagnosis, rule out secondary headache causes, and discuss acute and preventative treatment options.
Full body blood test
→80+ marker screen — CBC, thyroid, liver, kidney, iron, vitamin D, HbA1c, lipids, hormones.
Why: Helps rule out systemic inflammatory, metabolic, or endocrine triggers that may mimic or exacerbate migraine symptoms.
When to worry
- Aura symptoms lasting longer than one hour
- Sudden onset of a 'thunderclap' headache reaching maximum intensity within seconds
- New neurological symptoms such as weakness, numbness, or difficulty speaking
- First-ever aura or migraine occurring after the age of 50
- Headache accompanied by fever, stiff neck, or altered mental state
Sources & guidelines
This triage is grounded in mainstream clinical guidance. Every case is reviewed in person by a British-trained GP before any diagnosis or prescription.
- NICE: Headaches in over 12s: diagnosis and management (CG150)
Related
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This page is educational triage information only. It is not a medical diagnosis and does not replace a consultation with a licensed doctor. Aafiyah Care Clinic — Unit G09, Churchill Executive Towers, Business Bay, Dubai. DHA-licensed.
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"Called at 8am with a fever, had a British-trained doctor at my door by 11. He sat with me for 45 minutes — not the 5 minutes I'm used to. Prescription delivered same day. Felt like having a proper GP again."
"We finally have one doctor who knows all of us. The kids actually like going. Follow-up calls happen without us chasing. Worth every dirham."
"The 40+ marker report came back with a real conversation, not a PDF dumped in my inbox. Caught a vitamin deficiency I'd been ignoring for years."
"After surgery I dreaded going back to a hospital for dressings. Their nurse came every other day, the doctor checked in by WhatsApp. Healed faster than I expected."
"Fell ill on day two of our trip. Doctor in the suite within 90 minutes, full assessment, prescription to the hotel pharmacy. Genuinely NHS-standard care in Dubai."
"My father refuses to leave the house. Aafiyah's team comes monthly, manages his medication, and treats him with such dignity. It changed everything for our family."
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