Hi..
Thanks for the query.
I have gone through your query and can understand your concerns...
As per your complain she is suffering from
chapped lips which has occurred due to
dehydration and loss of moisture due to evaporation because of being into outdoors and getting exposed to air and sun..
You need not to worry and ask her to drink plenty of water..
Apply a
Steroid based ointment to relieve inflammation and pain but apply only for not more than 2weeks..
Apply lip balm containing beeswax and also you can apply Petroleum jelly as both of these help in locking moisture and lubricate the lips..
Do
cold compresses over the lips..
Avoid licking the lips as it further evaporates moisture from lips..
When some healing takes place exfoliate the lips using mild scrub to remove dead skin and promote cell growth...
Hope this information helps..
Thanks and regards..
Dr.Honey Nandwani Arora..