Dd has had nasty cold for 2 weeks (cough, catarrah). Thurs last week she developed a temperature so I took her to the docs and she diagnosed an 'upper' chest infection and started erythromycin (dd asked for tablets rather than liquid medicine). She doesn't have a temperature today but is still very tired and hardly eating (ate a good breakfast and then virtually nothing else today) and I think her cough, which had almost gone, seems to be a little worse.
Is it a case of back to the doctor do you think or wait until she has finished the antibiotics?