Do antihistamines dry up milk supply?

Understanding the Impact of Antihistamines on Milk Supply
For new mothers navigating the challenges of breastfeeding, the question of whether antihistamines can affect milk supply is a significant concern. As allergy season approaches or when colds strike, many mothers may find themselves reaching for these common medications. However, it’s crucial to understand their potential impact on lactation.
Antihistamines and Milk Supply
Research indicates that certain antihistamines can indeed reduce milk supply. Medications such as Benadryl (diphenhydramine), Zyrtec (cetirizine), and Allegra (fexofenadine) are known to have this effect. The primary concern lies with pseudoephedrine, a decongestant often found in cold medications, which is particularly notorious for its ability to decrease milk production.
The mechanism behind this reduction is linked to the drying effects of these medications. Antihistamines work by blocking histamine receptors, which can lead to decreased secretions in various parts of the body, including the mammary glands. This can result in a noticeable drop in milk supply for breastfeeding mothers.
Frequency and Dosage Matter
Not all antihistamines have the same level of impact, and the frequency of use plays a critical role. Occasional use of non-sedating antihistamines may not significantly affect milk supply, but frequent or high-dose usage can lead to more pronounced effects. Therefore, mothers should be cautious and consult healthcare providers about the best options for managing allergies or colds while breastfeeding.
Alternatives and Recommendations
For mothers concerned about the effects of antihistamines on their milk supply, there are alternatives. Some medications are considered safer for breastfeeding and are less likely to impact lactation. It’s advisable to explore these options, especially during peak allergy seasons.
Additionally, maintaining hydration and employing non-pharmaceutical remedies, such as saline nasal sprays or humidifiers, can help alleviate symptoms without compromising milk supply.
Conclusion
In summary, while antihistamines can provide relief from allergy symptoms, they do carry the risk of drying up milk supply, particularly with certain types and dosages. New mothers should weigh the benefits against the potential risks and seek guidance from healthcare professionals to ensure both their health and that of their breastfeeding journey remain on track.

Do antihistamines dry up secretions?

Antihistamines can treat an allergy-induced runny nose, reducing the allergic response and drying up mucus. Decongestants can ease the symptoms of a respiratory infection by restricting blood vessels and reducing the amount of mucus released.

Why is Zyrtec not recommended while breastfeeding?

However, caution is advised for cetirizine use while breastfeeding due to the theoretical risk of CNS depression based on limited human data and risk of decreased milk production.

What antihistamines will dry up breast milk?

First generation antihistamines, like Benadryl (diphenhydramine), have effects beyond relieving allergy symptoms. They may decrease supply if used at high doses and for long periods of time. It may be best to avoid these antihistamines if possible.

What happens if I don’t breastfeed for 3 days?

You may have some milk leak from your breasts, and your breasts may feel sore and swollen. This is called engorgement. It usually gets better after several days. Over time, your body will stop making milk if you don’t breastfeed or pump.

What dries up milk supply fast?

Pseudoephedrine (Sudafed) can help dry up your milk, but ask your doctor before using this medicine, and do not take it if you have kidney or thyroid problems, or if you have glaucoma. Take Benadryl as directed on the package. If you plan to resume birth control pills, ask your doctor for pills that contain estrogen.

Do allergy pills affect milk supply?

Remember, there are also many medications that can reduce your milk supply. For example, antihistamines like Benadryl, Zyrtec, Allegra, etc, or decongestants like Sudafed, can decrease your milk supply.

Do antihistamines dry things up?

Antihistamines may cause dryness of the mouth, nose, and throat. Some antihistamines are more likely to cause dryness of the mouth than others . For temporary relief of mouth dryness, use sugarless candy or gum, melt bits of ice in your mouth, or use a saliva substitute.

What medication dries up breast milk?

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®).

What should you not mix with antihistamines?

Examples of medicines that could cause problems if taken with antihistamines include some types of:

• antidepressants.
• stomach ulcer or indigestion medicines.
• cough and cold remedies that also contain an antihistamine.