Considering the bronchodilatory effect that THC has, your asthma should also qualify you. Thought you might like to read some of the studies-

Acute and subacute bronchial effects of oral cannabinoids.
Clinical Studies and Case Reports

Bronchial effects of aerosolized delta 9-tetrahydrocannabinol
Clinical Studies and Case Reports

Bronchodilator effect of delta1-tetrahydrocannabinol administered by aerosol
Clinical Studies and Case Reports

Effects of smoked marijuana in experimentally induced asthma.
Clinical Studies and Case Reports

Marijuana and oral delta9-tetrahydrocannabinol on specific airway conductance
Clinical Studies and Case Reports


Have fun reading- there are a few more in the link below. - Granny:hippy: