My lips are chronically dry, chapped, cracked all day long all year around. i cant even use simple sugar and coconut oil scrub. it becomes painful at times. what are the causes? please give a permanent solution.

Might be lip eczema: Such lip symptoms could be lip eczema, which can be treated like skin eczema, using hydrocortisone cream plus Vaseline or Aquaphor to retain moisture. Sometimes, lipsticks or lip sunscreen chemicals are causing an allergic reaction on the lips. Other times, a person is a primary lip-licker (it's her habit). Once cracked, lips get irritated by routine foods and juices. A doctor can sort things out.