I’m using every lip balm I can but no use . My lips will swell like a bubble . And I don’t why I consulted many doctors but i Can’t cure it y? I’ve done all tests possible but I don’t y my lips swell .and it feels like so rough and cracked plus and it’s itchy. And if start to give it some moments the lip and soak it in water and apply oil to it. It becomes normal. But it will appear again after 10 min. It’s very uncomfortable pls help me . My local doc told me that it’s becauseofcousinmarraige