My lips have beeb very dry and chapped for weeks.
Regarding chapped lips
Hello and welcome to ask a doctor service.
I have reviewed your query and here is my advice.
I suggest you use Cortisone cream (Hydrocortisone 1% cream), twice daily for a few days. Also take a multivitamin supplement i.e. B-Complex vitamin supplement.
Hope I have answered your query.
Let me know if you need any more assistance