What is the treatment for recurrent bartholin cysts?

I have had Bartholin's gland cysts twice. And every time I had it, I had a surgery for incision and drainage. Both the time the cysts were very painful, as a result of which I could barely walk and couldn't even sit properly. Again it has appeared on the left side of the vagina. But until now I have no pain this time. I am sick of these cysts. I've totally no idea why do these cysts recur again and again. I don't know what to do now. Please help. Are there any other methods to prevent these cysts from recurring other than incision and drainage?