Cleveland Clinic says most cases of chapped lips heal within two to three weeks, yet many people prolong the problem by licking, picking or using a balm that makes things worse. The American Academy of Dermatology gives a seven-step plan, and its list of ingredients to avoid, including menthol, camphor, fragrance, lanolin and certain flavourings, surprises people who reach for a tingly, minty balm every hour.
This guide explains why lips chap in winter, the dermatologist-backed steps to fix chapped lips, the best ingredients and the ones to avoid, a simple day and night routine, and when stubborn dry lips need a doctor. It is general information, not a diagnosis.
Why Lips Chap in Winter
Lips have thin skin and few oil glands, so they lose moisture quickly. Cleveland Clinic lists cold, dry or hot weather, sun exposure or sunburn, frequent lip licking, dehydration, allergies, thyroid disorders, some autoimmune conditions, medication reactions and vitamin deficiencies, including iron and vitamin B, as causes. In winter, cold wind and indoor heating combine with the habit of licking dry lips, which creates a cycle: saliva evaporates, lips feel drier and you lick again.
The practical goal is to protect lips from moisture loss, remove irritants and give the skin time to heal. This works best alongside general skin care, so our guides to a beginner skincare routine and best drugstore skincare products help you keep the rest of your routine simple.
The 7-Step Plan to Heal Chapped Lips
| Step | What to do | Source |
|---|---|---|
| 1 | Use non-irritating lip products and stop any that burn, sting or tingle | AAD |
| 2 | Apply balm several times a day and before bed; use thick ointment such as white petroleum jelly for very dry lips | AAD |
| 3 | Apply balm with SPF 30 or higher before going outdoors and reapply every 2 hours | AAD |
| 4 | Drink plenty of water | AAD |
| 5 | Stop licking, biting and picking; use balm instead | AAD |
| 6 | Avoid holding metal items such as paperclips or jewelry with your lips | AAD |
| 7 | Use a humidifier, especially if you breathe through your mouth at night | AAD |
Cleveland Clinic gives similar advice and adds that you should apply balm or ointment after eating or drinking, and use an ointment at night. Keep pens, jewelry and other objects away from your mouth. If you wear a mask or scarf, make sure it is clean and soft.
Best Ingredients and Ingredients to Avoid
Dermatologists agree on what helps. The AAD lists castor seed oil, ceramides, dimethicone, hemp seed oil, mineral oil, petrolatum or white petroleum jelly and shea butter, plus mineral sun protection from titanium oxide or zinc oxide. Cleveland Clinic adds glycerin and recommends fragrance-free, hypoallergenic formulas.
| Look for | Avoid while chapped |
|---|---|
| Petrolatum or white petroleum jelly, glycerin | Camphor, menthol, eucalyptus |
| Mineral oil, castor seed oil, hemp seed oil | Fragrance, flavourings such as cinnamon, citrus, mint, peppermint |
| Ceramides, dimethicone, shea butter | Lanolin, phenol, propyl gallate, salicylic acid |
| Zinc oxide or titanium oxide for sun protection | Octinoxate or oxybenzone |
| Fragrance-free, hypoallergenic labels | Waxes (Cleveland Clinic) |
The cooling tingle from menthol or camphor feels soothing but may irritate and dry lips further, so skip those until lips heal.
Why Licking Makes It Worse
Cleveland Clinic explains that repeated lip licking can cause exfoliative cheilitis, with continuous peeling, and that children and teens who lick their lips often may develop lip licker’s dermatitis, a rash around the mouth. The cure is behavioural: keep a balm within reach, apply it when you feel the urge to lick, and consider a thick ointment at night. If you pick at lips or bite them when stressed, our guide to managing anxiety without medication offers tools to interrupt the habit.
A Simple Day and Night Routine
| Time | Routine |
|---|---|
| Morning | Drink water, apply a fragrance-free balm with SPF 30 or higher before going out |
| Throughout the day | Reapply after eating or drinking and about every 2 hours outdoors |
| Evening | Gently wipe off balm, no scrubbing; skip exfoliating scrubs on cracked lips |
| Night | Apply a thick ointment such as white petroleum jelly and run a humidifier |
Avoid peeling flakes off by hand, since that can cause bleeding and slow healing. If you must exfoliate once the lips are healing and not cracked, ask a dermatologist for guidance first.
When to See a Doctor
Cleveland Clinic advises seeing a provider if chapped lips get worse or do not improve after a few weeks of home care, if they bleed frequently, or if symptoms are persistent or severe. The AAD says to see a dermatologist if lips do not improve after two to three weeks of self-care, noting that chapped lips can have other causes, including an allergic reaction, a yeast infection or actinic cheilitis, a precancerous condition that causes dry, scaly lips.
