"Should I use CBD with some THC in it?"
Yes, I would suggest a 1:1 THC/CBD 5mg sublingual tincture. CBD has a potent anti-inflammatory effect and also improves lung function, suggesting it could be a useful therapeutic tool for the treatment of inflammatory lung diseases.
Cannabidiol improves lung function and inflammation in mice submitted to LPS-induced acute lung injury.
Cannabis has shown to be effective for treating inflammation.
Cannabinoids, endocannabinoids, and related analogs in inflammation.