DS is almost 7 months old and 3 months ago got a virus that went to his chest. Basically it has never cleared up properly. We have had 2 sets of antibiotics ( which clear things up for a week then the wheeze comes back),tried inhalers,steaming,non dairy formula milk etc etc and yet he still has a chesty wheeze and productive cough. He has 2 small glands up at the back of his head. The doctors have been pretty unhelpful and I have now got a referral to a pediatrician. Does anyone know of a pediatrician in London that specializes in 'chests' and wheezing ? I am so fed up for my poor ds and just want him well again. He is eating and sleeping OK and has not had a fever with any of the episodes.Thanks in advance.