---
title: "Paroxysmal Hemicrania: Symptoms, Causes, Diagnosis"
description: "Paroxysmal hemicrania causes repeated, short, one-sided headache attacks with eye/nose symptoms, and it often improves with indomethacin—no referral."
canonical: "https://www.vitalsvault.com/conditions/paroxysmal-hemicrania"
last-updated: 2026-08-22
---

# Paroxysmal Hemicrania: Symptoms, Causes, Diagnosis

> Paroxysmal hemicrania causes repeated, short, one-sided headache attacks with eye/nose symptoms, and it often improves with indomethacin—no referral.

---

Canonical HTML: https://www.vitalsvault.com/conditions/paroxysmal-hemicrania
- [llms.txt](https://www.vitalsvault.com/llms.txt)
- [sitemap.xml](https://www.vitalsvault.com/sitemap.xml)
- [Developer portal](https://www.vitalsvault.com/developers)