Hello, Thanks for the query.
refers to INFLAMMATION & DAMAGE to blood vessels in the lungs. i.e. inflammatory causes may be fungal,bacterial, parasitic, autoimmune.
Your's query is whether in sunnier climate condition will improve?
You have noted in above mentioned reasons whether this step will have effect or not?
Only one thing is bad in cold
climate that there is more chances of vasoconstriction
(narrowing of lung's blood vessels).
Take a treatment according to the causes as above mentioned as these are,
2. Stopping acute inflammation with inhaled corticosteroids
If disease spread there are ---high fever
----difficult to take deep breath.
So pl consult a physician and treat accordingly.
C T scan & U/S throax will reveal haemmorrhage in lung vessels.
Regards Dr. HET