At 72 years of age starting with Asthma at 65 it has taken 7 years to find a treatment that will control my condition i.e Qvar 100 however I have side affects ... distorted voice, stressed speech, night time extreemly dry mouth & throat, feeling of weakness all the time with no energy, I have tried several times gradually to reduce the dose from the maximum daily dose of 800 but my condition worsens requiring me to go back to 800, I am concerned what affect long term this will have on my general health.