Now and again (although getting more and more frequent) the corners of my mouth get really itchy and then crack and get really sore! It's not the same as a coldsore... no tingling. But really odd. When it heals it almost leaves a scar that takes a while to go away. When it's happening I have to be careful with how I eat, how I smile and laughing is a definite no no! I keep using the normal lip repair creams which sometimes help... just wondered if anyone else gets this??? I hope just hope it doesn't happen for our wedding. Can't even cover up with make up as it just goes crusty and draws more attention to it!!!