Nasal Polyp Study and Surgery

I had a Nasal Polypectomy in October of 1999 and in May of 2001 the polyps came back.  I followed all of my doctor's advice about avoiding certain allergens and performing daily nasal lavages.  However, I do have asthma and nasal polyps are prevelant in some asthma patients.  

I am now part of a nasal polyp study that which wil last for four months.  My doctor mentioned to me if the study medication does not work, she suggests having another surgery.  Is it normal for individuals with nasal polyps to have multiple surgeries to remove nasal polyps?  I'm just worried I will keep having to undergo surgery to remove the polyps.

[National Jewish]

It is very common for people with polyps to have multiple surgical procedures. These usually have no direct relationship with allergy, but are associated with asthma. I know this is not a very positive answer, but it is an accurate one. Trying to control polyps medically as long as you can tolerate them is the best way to avoid surgery.
Good luck