I had juvederm injected in my lips in late May. I have had it before with no problem. I had a lot of swelling this time but it resolved in a couple of days. In the last week, I began an activated B supplement. My lips started out just feeling chapped. Now they burn and itch and weep some. they just swell, split and weep. The weeping is clear. it is very uncomfortable. I took benadryl tonight in the hopes I can get some rest.