Panadol Migraine is an effective (over the counter) OTC migraine treatment. In clinical studies, patients with moderate to severe migraines experienced effective relief with just one dose. Migraine symptoms may vary, but often start on one side of the head, along with pulsating or throbbing pain. This can be combined with nausea, vomiting, and sensitivity to light and sound. Panadol Migraine contains acetylsalicylic acid, paracetamol and therapeutically active caffeine.