Have had a persistent flair up of asthma symptoms for the last three months following a severe chest infection which was treated with a course of antibiotics and steroid tablets alongside my usual 2x250 Seretide morning and evening. This was then increased to 2x500 twice a day as well as the addition of Montelukast tablets due to ongoing symptoms and very fluctuating peak flow readings. Saw asthma nurse for a check up after two weeks of Montelukast tablets today. She was not happy with peak flow and number of times I'm experiencing symptoms and has changed the Seretide to Flutiform 250x2 twice a day. Does anyone have experience of these inhalers and how they compare?