Hi..
Welcome to HEALTHCARE MAGIC..
I have gone through your query and can understand your concerns..
As per your complain it seems like
allergic reaction to something causing allergic
Angioedema and recurring swelling seems to be caused due to it..
It can be due to a number of common things like foods or medicine, animal danders,pollen, poison ivy, sea food or even other things..
As the swelling has tripled it is alarming needs immediate medical attention..
You can be given
steroid injection along with anti-allergics to reduce swelling and do cool compresses over the lips.
If there are recurring episodes consult an Allergist and get evaluated and he can do allergic testing like RAST TEST, food challenge test etc to rule out the exact cause of allergic reaction and also advise you to prevent exposure to allergen as well as give you
Immunotherapy for reducing the severity of
allergy symptoms..
Hope this information helps.
Thanks and regards.
Dr.Honey Nandwani Arora.