In the second part of this two-part series, Dr. Bradley Ong explains the four clinical phases of a typical migraine attack. 

Show citation: 

Lipton RB, Stokes J, Evans CJ, et al. Characterizing the patient experience during the prodrome phase of migraine: A qualitative study of symptoms and their timing. Headache. 2025;65(8):1355-1368. doi:10.1111/head.15024