Allergic Cough (Budesal, Livolin) Times?

-Age: 6 years -Having allergic cough since 4 years. -Sometimes frequency too high like after every 20 to 30 days. -During Night 12 to 4 worse sometimes vomitings -Mostly doctor write Bilateral wheeze(moderate) -Nebulize morning evening (also suggest to use inhaler but we scare to) Livolin Budesal Salbair Budecort etc. (Earlier montairlc or alerid or emptystomach etc were given by variety of doctors but current doctors stopped everything and only nebulize) -recently Tried Ayurveda Bresol and seen sometimes temporary effect (like 2 months she went fine after this but again got) -Homeopathy literally placebo -Give Honey Ginger or Honey Lemon or Honey Nutmeg or Vicks/Honitus to subside. -Sometimes doubt pollution , sometimes fur clothes sometimes xyz -some doctor say will get better with age some doctor say we don't commit -have inclined pillow we make her sleep on that during ailment How to manage 12 to 4 time period even when Nebulisation is ineffective many a times? Any other medicine