Has anybody found that tap water affects their asthma? The reason i ask is that for the past 3 years my asthma has been the worst its ever been and ive developed really bad acid reflux to go with it. Ive been trying diffrerent things and racking my brains for the reason altough it all began with a bad bought of Bronchitis. Since then ive tried everything to get my asthma under control but I'm now covinced my tap water in Norwich Norfolk is treated in a different way with Chlorine or Chloramine. Everytime I drink the tap water I get asthma symptoms cough, phlegm chest tightening and Ive only worked this out this week. Needless to say that I'm now on bottled water.