Hi..
Welcome to HEALTHCARE MAGIC..
I have gone through your query and can understand your concerns..
As per your complain it seems that the symptoms of
chapped lips along with cracked corners that is known as Angular Chelitis with slight swelling of lips can be due to causes like
Severe dehydration, allergies, Deficiencies of iron and Vitamin B12, bacterial or
Fungal infection etc..
I would suggest you to contonue to apply thick coat of Petroleum jelly over the lips or bees wax containing lip balm as they lock moisture and lubricate the lips..
You can do cool compresses over the lips..
You can also take a
multivitamin tablet daily..
You can apply a combination of antibiotic and antifungal ointment at the corners of lips..
Avoid lip licking or lip sucking as it further evaporate moisture from the lips..
Drink plenty of water to prevent dehydration..
You should also prevent exposure of the lips to Dry and very cold or very hot air..
Maintain a proper hygiene..
In case if there is still no improvement in a month
consult a Dermatologist and get evaluated and a clinical evaluation and testing for infection can help in diagnosis and treatment can be done accordingly..
Hope this information helps..
Thanks and regards.
Dr.Honey Nandwani Arora.