Obstruction of labial venous drainage following injection of hyaluronic acid fillers. After treatment with high-dose pulsed protocol with 1,500 IU of hyaluronidase and prednisone, the swelling went down.

21 2

44 1

26 3

16 4

8 0

8 0

18 3

33 2

13 0

3 0

28 1

8 0

20 0

21 1

24 0

23 2