My daughter has viral bronchitis for 6 days now calpol does not take away the pain?

hello I’m asking for my daughter her name is (…) born 29.09.2008 she has had viral bronchitis for 6 days now she has improved its at night she suffers with a bad cough she has now got a sore swollen lump just under her ear I’m assuming a gland but it is sore and enlarged that you can see it she has no temperature with it and calpol does not take away the pain?