Table 2: Hangover symptom scores when treated with After-Effect©, and expected scores if After-Effect© had not been used .

Hangover symptomAfter-Effect©No treatmentSignificance
Mean (SD)Mean (SD)

Thirst3.96 (2.5)6.62 (2.4)
Tired4.34 (2.6)6.96 (2.0)
Headache2.71 (2.5)6.42 (2.5)
Dizziness1.34 (2.0)3.35 (2.9)
Loss of appetite1.79 (2.3)4.39 (3.1)
Stomachache1.60 (2.2)4.57 (3.2)
Nausea1.50 (2.1)4.81 (3.0)
Heart racing1.20 (1.9)2.97 (2.9)
Global hangover severity2.51 (2.0)6.54 (2.6)
AHS total (mean) score2.33 (1.6)5.18 (1.9)

Scores range from 0 (absent) to 10 (extreme). Differences are significant if .