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Does DayQuil affect breast milk supply?

Understanding the Impact of DayQuil on Breast Milk Supply
As cold and flu season approaches, many nursing mothers find themselves grappling with the question of whether to take over-the-counter medications like DayQuil. While these medications can provide much-needed relief from symptoms, concerns about their effects on breast milk supply and infant health are paramount.
DayQuil’s Ingredients and Their Effects
DayQuil is a popular cold and flu remedy that typically contains a combination of acetaminophen, dextromethorphan, and phenylephrine. Each of these ingredients serves a specific purpose: acetaminophen alleviates pain and reduces fever, dextromethorphan suppresses cough, and phenylephrine acts as a decongestant. However, the presence of phenylephrine raises particular concerns for breastfeeding mothers.
Research indicates that phenylephrine can potentially reduce milk supply. This decongestant works by constricting blood vessels, which can lead to decreased blood flow to the mammary glands, thereby affecting milk production. Additionally, while dextromethorphan is generally considered safe and unlikely to impact breast milk supply, the overall combination of ingredients in DayQuil may pose risks that warrant caution.
Consulting Healthcare Professionals
Given the potential implications for breastfeeding, it is crucial for nursing mothers to consult healthcare professionals before using DayQuil. Medical experts often recommend evaluating the necessity of the medication against its possible effects on milk supply and the infant. Some sources suggest that while DayQuil may not be outright harmful, its use should be approached with caution, particularly if taken in large doses or over extended periods.
Alternatives and Recommendations
For mothers seeking relief from cold symptoms without compromising their milk supply, alternatives exist. Medications containing guaifenesin or dextromethorphan are generally viewed as safer options that are less likely to affect breastfeeding. Additionally, non-pharmacological remedies such as hydration, rest, and steam inhalation can also provide symptom relief without the risks associated with certain medications.
In conclusion, while DayQuil can be effective for managing cold symptoms, its potential to affect breast milk supply, particularly due to the presence of phenylephrine, makes it essential for nursing mothers to weigh their options carefully. Consulting with a healthcare provider can help ensure that both the mother’s health and the baby’s well-being are prioritized during illness.

What medicine to avoid while breastfeeding?

Common medicines that are not recommended when you’re breastfeeding include:

  • codeine phosphate.
  • decongestants that come as tablets, liquids or powders that you swallow.
  • some nasal decongestants that come as nose sprays or drops – check with a GP or pharmacist before using them.
  • aspirin for pain relief.

How long does DayQuil stay in the system?

The noticeable effects of DXM begin within 30-60 minutes of ingestion and last up to 6 hours. Residual “afterglow” effects like lightheadedness and altered mood can linger for a day or more after heavy use. In terms of drug tests, DXM can be detected for the following windows of time: Blood: 1-2 days.

What decreases 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.

What medications drop milk supply?

For example, antihistamines like Benadryl, Zyrtec, Allegra, etc, or decongestants like Sudafed, can decrease your milk supply. So please call us if you are breastfeeding and need clarification on the safety of a medication or to see if a medication you are taking may be affecting your milk supply while breastfeeding.

Will DayQuil dry up my breastmilk?

Other medications, like phenylephrine and pseudoephedrine, can hinder milk production and cause irritability or other side effects in babies. Avoid products sold under the brand names Benedryl, Sudafed, NyQuil, and DayQuil while lactating.

Does cold medicine affect breast milk supply?

Over-the-counter (OTC) cold remedies are generally safe while breastfeeding. However, people need to avoid certain medications, such as oral decongestants, since they can dramatically reduce milk supply. A breastfeeding parent fighting a cold can relieve their symptoms by using OTC medications.

How can I increase my milk supply after a cold?

“Sometimes — but not always! — being ill can be stressful on your body, and you may see a dip in your supply,” tells Lori Theisen, Nest Collaborative IBCLC. To recover and protect your milk supply, she advises that you “Stay hydrated, eat well, get lots of rest, and nurse on cue.”

Can I take DayQuil while pregnant?

Cold medications that are generally considered off-limits during pregnancy include: Some pain relievers and fever reducers, including ibuprofen, aspirin, and naproxen (Aleve) Most decongestants, including Claritin-D, DayQuil, NyQuil or Sudafed. Non-steroidal nasal sprays, such as Afrin.

How can I fight a cold while breastfeeding?

Making sure you take in plenty of fluids and eat nourishing foods. Use saline sprays and humidifiers for nasal congestion and throat lozenges for sore throat and cough. If you are sick enough to need antiviral medications, Tamiflu is preferred for breastfeeding mothers over other antiviral medications.

Does NyQuil decrease breast milk supply?

Official answer. It is best not to take Nyquil while breastfeeding because it contains ingredients such as doxylamine that may affect your milk supply, and cause drowsiness in you and your newborn. Liquid formulations of Nyquil also contain alcohol which is not recommended during breastfeeding.

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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