I have Problems Sleeping at night and Tried Lavendar. It set My Asthma off Big style And I landed in Hospital.My asthma has Nothing to do with it. My doctor Said It would go away But it is Really annoying.It affects My Concentration Levels and I am Always Tred. It is getting really annoying.I was advised Not to try sleeping tablets as They may set off asthma and leave you like a zombie the next day!! any tips??