Hi I've been on xolair 2 years 4 injections every 2 weeks. For several weeks I've had worsening of my asthma symtoms which they class as unstable and the respiratory nurse who gives my injections in the hospital doesn't seem to agree. I have never coughed and it's keeping me awake, blood tests normal but symbicort 400 and about 9 puffs Ventolin day seem normal. I've tried every inhaler on the market and recently seebri and feel I'm not sure where to go next. The respiratory consultant is not great in the local area but a good one in Middlesbrough. I take Montelukast at night and have IgE over 1,800. No allergens in the house and they did find sensitive to Aspergillus. I'm a registered mental nurse who is now unable to work and desperate for any advice on this persistent cough. I've bought Dihydrocodeine to ease the coughing as I have joint problems in my knees. Any one like me???