Fig. 2

a Baseline-Corrected Median Cumulative Headache Intensity Scores after MaxiPost and Placebo. Baseline-corrected median cumulative headache intensity scores after MaxiPost and placebo infusion during the 12-hour observation window. The red line denotes median cumulative headache intensity scores after MaxiPost infusion, whilst the blue line denotes median cumulative headache intensity scores after placebo. b Baseline-Corrected Mean Arterial Blood Pressures after MaxiPost and Placebo. Baseline-corrected mean arterial blood pressure values after MaxiPost and placebo infusion during the 60-min in-hospital period. The red line denotes mean arterial blood pressure after MaxiPost, whilst the black line denotes mean arterial blood pressure after placebo. c Baseline-Corrected Mean Heart Rates after MaxiPost and Placebo. Baseline-corrected mean heart rate values after MaxiPost and placebo infusion during the 60-min in-hospital period. The red line denotes mean heart rates after MaxiPost, whilst the black line denotes mean heart rates after placebo