Cracked Lip Corners Have So Many Causes—This is Learn how to Deal with Them


Dry Lip Corners: Causes and Treatments

Because the temperatures drop and indoor heating cranks up, it’s simple to seek out your self revisiting the annual, chilly climate behavior of licking your lips. Regardless that we all know it solely makes issues worse. Whether or not it’s attributable to chilly climate, sunburn, or another factor, dry, cracked corners of the mouth are supremely uncomfortable. We talked to board-certified dermatologists about what causes this to occur, how one can forestall it, and what to do when it’s already there.

What Causes Cracks on the Nook of the Lips?

Dry, cracked corners of the mouth can happen for varied causes, starting from environmental elements to day by day habits. For instance, every little thing on this (pretty lengthy) listing could be a contributing issue.

  • Chilly climate
  • Wind publicity
  • Sunburn
  • Vitamin deficiencies (e.g., B1, B2, and B3)
  • Mouth respiratory
  • Drooling whereas sleeping
  • An infection
  • Sure lip shapes (lips that flip downward on the corners)
  • Individuals who have dentures
  • Sure candies and gum
  • Tartar management toothpaste

Dermatologists confer with this situation as Angular Cheilitis. Basically, it’s a situation that irritates the corners of the mouth. Our lips create an angle characterised by bleeding, blistering, cracking, itchiness, redness, ache, scaliness, swelling, and burning.

Once we lick our lips, drool, or mainly do something that exposes our mouths to saliva could be a offender. It’s because the enzymes in saliva may cause the pores and skin to degrade, which, in flip, leaves it weak to an infection and irritation. Basically, New York Metropolis-based, board-certified dermatologist Amanda Doyle explains, “saliva build-up creates cracks and dryness and likewise permits for sure forms of micro organism and yeast to develop.”

Basically, every little thing about our mouths lends itself to this kind of downside. As New York Metropolis-based, board-certified dermatologist Kenneth Howe calls it “an ideal storm,” and there are 4 key causes that is the case. Initially, “that is skinny pores and skin,” Howe says, “it’s facial pores and skin, which is thinner, and it’s on/close to our lips, which is even thinner.”

Secondly, it’s cell pores and skin; the truth is, it’s “in all probability essentially the most cell on the physique.” The angles of our mouths are topic to fixed motion, whether or not from speaking, consuming, yawning. “And it’s not simply the easy motion of opening and shutting—the location can be stretched,” Howe explains. Third, “that is moist pores and skin. There’s numerous saliva right here! That moisture can have the impact of rinsing away the protecting lipid barrier on the pores and skin floor. The outcome: much less pliancy. Extra cracking!” Lastly, this can be a pores and skin fold, and consequently, “a pocket can kind on the web site, which may retain moisture,” Howe says, noting that when that occurs, the pores and skin can change into irritated or contaminated with yeast.


To stop this situation, explains New York Metropolis-based, board-certified dermatologist Marie Hayag, “It’s necessary to be sure you’re ingesting a number of water and staying well-hydrated.” Making a real behavior of utilizing a thick, occlusive lip therapy can be key. Although utilizing a lip balm is straightforward, Howe notes that many have bother making it a real behavior—and for it to work, it does must be. “It’s essential have a lip balm with you always—refresh and replenish!” he says. And the actual fact of the matter is that the selection of lip balm issues too. “Many widespread lip therapies are loaded with preservatives that aren’t good for the pores and skin,” notes New York Metropolis-based, board-certified dermatologist Orit Markowitz. She recommends searching for a thick product with fewer substances and advises making use of earlier than publicity to harsh climate, beneath sunscreen, and rising software whenever you get sick.

There are additionally sure behavioral changes we are able to make. Doyle recommends “eradicating any residual saliva that builds upon the realm in order that it doesn’t pool across the mouth” (dabbing away extra saliva) and placing an occlusive balm (like Vaseline or Aquaphor) on the corners to stop overdrying.

In some instances, Doyle explains, if there are any “anatomical points that might contribute to folds across the mouth or downturned lips,” filler can be utilized to elevate the edges of the lips and restore quantity, which in flip might help forestall pooling of saliva.

Lastly (though, sure, it’s simpler mentioned than carried out): cease licking your lips as soon as and for all. Doing this when our lips are already dry and cracked is a pure response—it makes them (quickly) feel and look higher. “Nevertheless it makes issues worse—a lot worse—ultimately,” Howe says. “The saliva evaporates and in flip “wicks” moisture off the lips. So we’re drier than we had been, to start with!” he explains.


If even considerable slathering of lip balm doesn’t work—it’s time to see a board-certified dermatologist. Along with therapies like Vaseline Authentic Petroleum Jelly ($5) and CeraVe Therapeutic Ointment, a dermatologist might prescribe a topical steroid or antifungal therapy to pair with an occlusive balm. Usually these therapies are used twice day by day for two-to-four weeks. “If it’s not resolving with this, or there are different indicators and signs of vitamin deficiencies, this must be evaluated to allow them to be addressed as properly,” Doyle says.


Petroleum jelly consists of pure mineral oils and waxes. It helps seal in moisture, soothe cuts, and speed up the pores and skin therapeutic course of.

Keep away from over-the-counter antibiotics like bacitracin or polyisoprene, Markowitz says, including that “most of the time, these may cause an allergic response themselves, usually worsening the difficulty.” TLDR: earlier than temps get any colder, fill up on a kind of big tubs of Aquaphor and use it continuously and generously!

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