I posted a while ago to see if anyone had problemswith the Clenil inhaler. Since then I have had problems with a couple more inhalers. I got asked to speak to the distributer company as the only cause the manufacturer came up with was crystals in the dispenser. A few people have now had intermittent pump failure and not always having the full metered dose pumped out. If this has happened to anyone please send the inhaler to the distributor so that they can reearch the prblem properly. My asthma nurse has now changed me to a different steroid inhaler as she said it was too risky not knowing how much I ws taking ech time.