Hey, I hope you and your chica have had some luck since originally posting this. I thought I’d chime in however I need to clarify that I’m not going off of personal experience, my information is mostly anecdotal.
I would suggest aiming for strains that have a distinctly pepper smell to them. This aroma typically indicates that beta-caryophyllene is present is said strain. Beta-caryophyllene is the only terpene that engages our CB2 receptors (peripheral organs, also associated with immune function). Side bar: you’ll likely be familiar with beta-caryophyllene from from black pepper, although BCP is also found in varying concentrations in citronella, basil, oregano, clary sage, hops. It could be worth experimenting with salves/oils/tinctures that include any of the above.
Super Silver Haze or Silver Haze or a Bubba Kush would be my recommendations, although neither strain is high in CBD. It might be worth experimenting with non-decarbed, because you might find a THCA ( + the entourage effect) dosage that fits your lady’s situation just right. That’d just be a matter of making a tincture or salve without heating your bud.
Due to being an active and clumsy person, I can vouch for the benefits of arnica and calendula (presuming neither your lady, nor you, have pollen allergies).
Hope something here helps.
Best of luck!