Hello , my daughter is 4 years old and has been having trouble with her lips such as dryness, itchiness under lips and on lips, and I have tried aquaphor on her lips, other lip chaps. I wanted to know if there was something stronger I could put on there to help with itchiness and dryness. I really think it s eczema on her lips, dark spots on her lips and feel like sandpaper in spots on her lips