About azithromycin Who can and cannot take it How and when to take it Side effects Pregnancy, breastfeeding and fertility Taking it with other medicines and herbal supplements Common questions Related conditions Chest infection Ear infections Lyme disease Pneumonia Sexually transmitted infections (STIs) Sinusitis (sinus infection) Useful resources Asthma + Lung UK www.asthmaandlung.org.uk Medicines for Children: Azithromycin for bacterial infection www.medicinesforchildren.org.uk