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Can Zyrtec decrease milk supply?

Understanding Zyrtec and Its Impact on Milk Supply
Zyrtec, known generically as cetirizine, is an antihistamine commonly used to relieve allergy symptoms. For breastfeeding mothers, the question of whether Zyrtec can decrease milk supply is a significant concern, especially as they navigate the challenges of both managing allergies and maintaining lactation.
The Effects of Zyrtec on Milk Supply
Research indicates that small, occasional doses of cetirizine are generally considered safe during breastfeeding. However, there are caveats. Larger doses or prolonged use of Zyrtec may lead to drowsiness in infants and could potentially decrease milk supply. This risk is particularly heightened when cetirizine is combined with sympathomimetics, such as pseudoephedrine, which is found in some cold medications.
Interestingly, not all formulations of Zyrtec carry the same risk. For instance, Zyrtec-D, which includes a decongestant, is more likely to affect milk supply negatively. The “D” stands for decongestant, and it is this component that can lead to a reduction in breast milk production.
Individual Experiences and Recommendations
Many breastfeeding mothers report successfully using Zyrtec without experiencing any issues with their milk supply. Personal anecdotes from forums and communities suggest that while some women have had no supply problems while taking Zyrtec, others have noted that the combination of Zyrtec with other medications, particularly those that dry up milk supply, can exacerbate the issue.
Healthcare professionals often recommend that breastfeeding mothers monitor their own bodies and their infants’ reactions when taking any medication. If a mother notices a decrease in milk supply or any adverse effects in her baby, it may be wise to consult a healthcare provider for alternatives or adjustments to her medication regimen.
Conclusion
In summary, while Zyrtec can be used by breastfeeding mothers, caution is advised, especially regarding dosage and the potential combination with other medications. Small doses are typically safe, but larger doses or the use of Zyrtec-D may pose risks to milk supply. As always, individual experiences can vary, and consulting with a healthcare professional is the best course of action for mothers concerned about their milk supply while managing allergies.

Does Zyrtec reduce milk supply?

High doses of sedating antihistamines have been reported by mothers to decrease milk production, but there is no scientific proof this occurs.

Does Claritin dry up milk supply?

Is It Safe to Take Claritin While Breastfeeding? While regular Claritin is completely fine, taking Claritin-D while breastfeeding may reduce milk supply. Claritin-D contains both loratadine, an antihistamine, and pseudoephedrine sulfate, a nasal decongestant,2 which may reduce milk supply, says Silverman.

Are antihistamines safe while breastfeeding?

There are relatively fewer data on the nonsedating second-generation antihistamines; however, published studies are reassuring. All antihistamines are considered safe to use during breastfeeding, as minimal amounts are excreted in the breast milk and would not cause any adverse effects on a breastfeeding infant.

What causes a drastic drop in milk supply?

A decrease in milk supply can be caused by a variety of different factors. A very common (and solvable) problem is not pumping or feeding enough. Because milk production works on a supply and demand basis, not pumping on a frequent schedule will signal to your body that it does not need to produce milk.

What medication dries up milk supply?

Women sometimes to ask for a tablet to stop their milk supply. This medication works best if it is taken within 12- 24 hours of your baby’s birth. The medication is not routinely prescribed in hospital due to the many side effects and health risks with this medication. The medication is called cabergoline (Dostinex®).

Is Claritin better than Zyrtec while breastfeeding?

However, different drugs peak in breast milk at different times. Cold and allergy meds that are safe while breastfeeding include: Cetirizine (Zyrtec) and loratadine (Claritin) are the recommended antihistamines when breastfeeding.

What medications cause low milk supply?

Certain medications can suppress lactation (reduce milk production) in breastfeeding moms. Some of the medications that can decrease milk supply include: Antihistamines like diphenhydramine (Benadryl) and cetirizine (Zyrtec). Decongestants like pseudoephedrine (Sudafed, Claritin-D, Zyrtec-D, and Allegra-D).

What allergy medicine can you take while breastfeeding?

All antihistamines are considered safe to use during breastfeeding, as minimal amounts are excreted in the breast milk and would not cause any adverse effects on a breastfeeding infant.

What lowers milk supply?

Other things that can also lead you to have low milk production include:

  • Smoking or drinking.
  • Some medicines and herbs.
  • Hormonal forms of birth control. This is especially true for birth control that has estrogen.
  • Nursing or pumping less often.
  • Getting sick.
  • Feeling stressed.
  • Getting pregnant again.

Does Benadryl permanently decrease milk supply?

Benadryl doesn’t affect the amount of milk your body makes. However, it may decrease the flow of milk from your breasts. Benadryl can also be passed to your child through your breast milk when you take the pills or use it on your skin.

Natasha Lunn

Tash is an IBCLC and Business Coach helping fellow IBCLCs create fun, profitable businesses that are more than just an expensive hobby. Before becoming an IBCLC and starting her private practice - The Boobala, Tash graduated as an Osteopath in 2008 and has been in Private Practice in South West Sydney. She was also a volunteer Breastfeeding Counsellor and Community Educator with the Australian Breastfeeding Association for 6 years. Through her business, Your Lactation Biz, Tash coaches and creates products to help new and seasoned IBCLCs build businesses that suit their personality and lifestyle.

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