Cough Varient Asthma

I have been diognosed with Cough Varient Asthma I do not tend wheeze with it until it gets severe enough. I  don't push air like I should. I have had the challenge and it was confirmed.
I am in a cycle right now of almost two months and not much relief.  the ER Drs tend to not take the symptoms seriously and I can't seem to get much relief.
Any new treatments available or a better way of making the Dr understand what this condition is? My new Dr is with the VA and I guss they don't have much experience with this condition..

[hava]

This exercise will control the asthma gradually.
Build up your timing gradually.If you feel tired or dizzy, stop and resume after one minute.
Anulom Vilom –
Close your right nostril with thumb and deep breath-in through left nostril  
then – close left nostril with two middle fingers and breath-out through right nostril  
then -keeping the left nostril closed  deep breath-in through right nostril
then - close your right nostril with thumb and breath-out through left nostril.
This is one cycle of anulom vilom.
Repeat this cycle for 15 to 30  minutes twice a day.
Children under 15 years – do 5 to 10 minutes twice a day.
You can do this before breakfast/lunch/dinner or before bedtime or in bed. Remember to take deep long breaths into the lungs.You can do this while sitting on floor or chair or lying in bed.
While doing anulom vilom, keep your eyes closed, concentrate on the third eye (point in between the eyebrows).

For cough:
make half a glass of onion juice and warm the juice,
add ginger powder and honey,
and drink it slowly.
This will help the cough.
Do not eat banana when you have cough.

Come back to report progress.