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Published on: May 17, 2024
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Headache and arterial hypertension
Cinzia Finocchi1, Davide Sassos2
1Clinica Neurologica IRCCS Azienda Ospedaliera Universitaria San Martino, IST, Largo Daneo 3, 16132, Genoa, Italy. cfinocchi@neurologia.unige.it.
Summary
High blood pressure (hypertension) may increase migraine risk and chronicity. Certain blood pressure medications show preventive effects for migraines, suggesting shared underlying mechanisms.
Area of Science:
- Neurology
- Cardiology
- Internal Medicine
Background:
- Headache, particularly migraine, is frequently associated with elevated blood pressure (hypertension).
- The relationship between hypertension and headache is complex, with varying evidence regarding causality and risk.
- Hypertension is a significant factor in the chronic transformation of episodic migraine, increasing associated risks.
Purpose of the Study:
- To explore the intricate relationship between arterial hypertension and headache disorders, focusing on migraine.
- To investigate the shared pathophysiological mechanisms potentially linking migraine and hypertension.
- To review the role of antihypertensive therapies in migraine prevention.
Main Methods:
- Literature review of studies examining the association between blood pressure and headache.
- Analysis of epidemiological data and clinical trial results.
- Exploration of shared biological pathways, including endothelial dysfunction and the renin-angiotensin system.
Main Results:
- Migraine patients may have an increased risk of developing hypertension.
- Hypertension is linked to the chronification of episodic migraine and heightened cerebrovascular/cardiovascular risks.
- Several antihypertensive drug classes, including beta-blockers, ACE inhibitors, and ARBs, demonstrate preventive effects on migraine.
Conclusions:
- Migraine and arterial hypertension share common pathophysiological mechanisms.
- Effective management of hypertension may be crucial for migraine patients.
- Antihypertensive agents show promise in migraine prophylaxis, warranting further investigation.
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