Scores for typical ibuprofen‐responsive symptoms (TIRS; consisting of headache, pharyngeal pain, joint pain and fever), typical pseudoephedrine‐responsive symptoms (TPRS; consisting of congested nose, congested sinus and runny nose), non‐specific symptoms (NSS; consisting of sneezing, fatigue, dry cough, cough with expectoration) and total symptoms (TSS; consisting of all 11 symptoms) at baseline and after intake of first dose of study medication (irrespective of using 1 or 2 tablets) as well as intra‐individual change after first Data are mean±SD on a scale of 0 (smallest extent) to 10 (greatest extent) or % change. Note that each score has been normalised for number of included symptoms to facilitate comparison between scores