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Lip Discolouration in Pregnancy: How Dryness Plays a Role

ByDr. Sannia Dadasaheb Sanadi
Updated: 26 Sept 2026, 9:00 am

The body undergoes many hormonal changes during pregnancy. One of those is the dark patches on the lips. Apart from the hormones, some other factors, like dryness of the lips, excessive lip licking, and dehydration, might also affect the appearance of this discolouration. Here is how this happens and what lip care routine can help.

Pregatips
Lip-related pigmentation tends to be described in relation to hormonal changes only. However, there are other elements to consider when it comes to lip pigmentation during pregnancy.
In this article:
For further clarification on this issue, we contacted Dr Niharika, MBBS, DGO, DNB (Obs & Gynae), FMAS, with 17+ years of experience at Crysta IVF.

What Is the Effect of Dryness and Habits on Lip Discolouration?

According to Dr Niharika, it is the combination of dry lips, the habit of lip licking, and dehydration that results in darker and more uneven-coloured lips. This is a separate contributing factor from hormone-driven pigmentation, since lips that are dry, cracked, or repeatedly licked tend to look patchy and discoloured regardless of hormone levels. Lip licking in particular can create a difficult cycle, since saliva evaporates quickly and can leave the lips even drier than before, which often triggers the urge to lick them again.


A Lip Care Routine That Helps

"To protect themselves from problems, pregnant women should hydrate themselves sufficiently, use a moisturising lip balm, and go for products with SPF."

Dr Niharika, MBBS, DGO, DNB (Obs & Gynae), FMAS, with 17+ years of experience at Crysta IVF.

A simple, consistent routine can help address the habit-based factors behind the discolouration:

  • Drinking sufficient water to support overall skin hydration
  • Using a moisturising lip balm consistently, rather than only once the lips already feel dry
  • Choosing lip balms with SPF to help prevent further pigmentation triggered by UV radiation
  • Cutting down on lip licking, replacing the habit with balm application instead
  • Avoiding long stretches in warm or air-conditioned spaces without reapplying balm

Things to Avoid During Pregnancy

Harsh scrubs and bleaching creams are best avoided during this period. Many skin and lip lightening products contain ingredients that are not appropriate for use during pregnancy, and harsh physical exfoliation can further irritate lips that are already more sensitive because of hormonal changes. A better choice is to reach for moisturising products rather than searching for a quick fix.

When Is the Discolouration Going to Go Away?

In the vast majority of instances, the discolouration is harmless and will slowly fade away after the baby is born as hormonal levels become balanced again. Good lip care post-pregnancy will help to ensure that the discolouration fades away due to the fact that the lips remain protected from additional irritation caused by dry air and excessive exposure to sunlight.

When to Consult a Doctor

There are several situations in which a visit to the doctor is required:

  • If the discolouration develops all of a sudden rather than gradually
  • Pain, swelling, or any other peculiar sensations along with the discolouration
  • Cracking, bleeding, or other sores which do not improve despite lip care
  • Discolouration developing in parts of the body other than the lips
  • Discolouration which is not the usual type caused by pregnancy
The doctor can help to establish if it is a normal pregnancy pattern or something else.

Lip discolouration in pregnancy can be caused by a combination of hormones and everyday habits. Staying hydrated and easing off the lip-licking habit can help keep the discolouration more manageable, and the lips generally recover well once the baby has arrived.

Every woman's skin and lips respond a little differently to pregnancy, so there is no single expected timeline for how quickly things settle. Paying attention to a personal pattern, rather than comparing notes with other pregnant women, tends to be the more useful approach.

Whether you’re pregnant, a new mom, or navigating postpartum, you don’t have to do it alone. Join our support group to connect, share, and support one another.

FAQs on Lip Discolouration and Dryness During Pregnancy

  1. Can drinking more water solve the issue of dark lips caused by dehydration?
    Drinking enough water helps prevent further darkening caused by dehydration, but it will not instantly reverse pigmentation issues, which take time to resolve, especially those that are hormonally driven.
  2. Is it safe to apply a moisturising lip mask overnight during pregnancy?
    Most hydrating lip masks are generally considered safe, though it is advisable to check the ingredients and avoid anything containing active lightening agents.
  3. Does breastfeeding after childbirth affect how quickly lip discolouration resolves?
    Breastfeeding does not directly affect lip discolouration, though hormone levels can take a little longer to stabilise while breastfeeding.
Medically Reviewed By:
Dr Niharika, MBBS, DGO, DNB (Obs & Gynae), FMAS, with 17+ years of experience at Crysta IVF

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