Hi, I have been diagnosed with COPD for 4 months now, been hospitalised once and had another day in for a flare up. I have been on Salbutomol (to use when required) and Vilanterol (once a day), my doctor has now put on my notes that I must not be prescribed any more Salbutomol until mid December. I admit I have been hitting the salbutomol hard, and even used friends when desperate. Is their any medical reason known for why he should have taken this decision? Thanks in advance.