Alexandre Bergeron · 5 years ago
Ulone syrup would be appropriate. It is a dry cough syrup that she can use 3 to 4 times a day in addition to lozenges to soothe the throat.
If her cough is more of a wet cough, it would be best to use only a lozenge and good hydration during the day to get the secretions out. At night, she can use the syrup to prevent her from coughing, and thus, sleep better.
There are many kinds of Benylin syrup. Some may not be suitable (especially the full formula). So, it depends on which Benylin syrup you are talking about.
I hope this helps.
Alexandre Bergeron, pharmacist