Get a check up. Although as I already said pvc's are usually benign, it is a good idea to see a doctor to be sure that your pvc's are non-dangerous.
Live with it. We used to try to treat pvc's in many patients until studies showed they are pretty benign. The medicines we used to use have a lot of side effects so the treatment is worse than the problem. You could try avoiding things that could make your pvc's worse such as alcohol, caffeine, and certain medicines such as nose drops. Hang in there, the pvc"s frequently just go away. ".