Strepsils sore throat and cough strepsils sore throat and cough did you know research shows that 1 in 3 adults get a sore throat amp cough at the same time in a year thinking about that the team at strepsils have produced strepsils sore throat amp cough the combination of two antiseptics 2 4 dichlorobenzyl alcohol 12mg amylmetacresol 06mg and levomenthol a mild local anaesthetic provide you with dual action for dual relief from your sore throat and irritating coughs