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Lip licking

Repeatedly licking your lips, usually in response to dryness or as a nervous habit.

Is lip licking a bad habit?

Yes, as a fix for dry lips it backfires. Saliva evaporates quickly and its digestive enzymes irritate the skin, so licking makes lips drier than before. The result is a loop where the habit creates the exact dryness that triggers it.

How common is lip licking?

In US search data, about 40 searches a month ask about lip licking as a habit problem.

Do you have the lip licking habit?

Why lip licking works against you

  • â—†Saliva evaporates fast and pulls moisture from the lips with it, leaving them drier than before you licked.
  • â—†Enzymes in saliva that break down food also irritate lip skin, causing chapping and redness around the mouth (sometimes called lip licker's dermatitis).
  • â—†Cracked, irritated lips invite more licking, so the habit continuously refuels its own trigger.

How to break it

  1. 1

    Make balm the new reflex

    Keep a plain, fragrance-free lip balm in your pocket, at your desk, and by your bed. Every time you feel the urge to lick, apply balm instead: same relief, opposite result.

  2. 2

    Treat the dryness at the source

    Drink water through the day and run a humidifier in dry or heated rooms. Well-hydrated lips simply don't send the 'lick me' signal as often.

  3. 3

    Watch your trigger conditions

    Wind, cold, sun, and nervous moments are classic cues. Apply balm before heading outside or into a stressful situation so the urge never starts.

Do this instead

When you feel the urge to lick your lips, apply lip balm instead.

Timeline: Once balm replaces licking, lips usually heal within a week or two and the urge fades with them over a few weeks.

Communities that help

Peer support measurably improves quit rates. These unofficial communities are well-moderated places to not do this alone:

Breaking a habit sticks when you track the replacement.

Decide what you'll do instead of lip licking, then track it daily. A visible streak turns one good decision into a system.

Start tracking free on HabitTracker.io →
BZ

Written by Bernard Zitzer, builder of tools for habit change, including HabitTracker.io, and host of the Doism community. More about his work and habit content at bernardzitzer.com. About this site & methodology →

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