Taking Cold Medicine during Breastfeeding – Is It Safe?

A woman taking medicines for a cold

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If you have a cold, it may interfere with just about everything that you do. So it’s no wonder that at the first sign of it, you would hit the pharmacy or take some cold medicine. However, this may not be recommended while you have a little one depending on your for its nutrition. If you are a breastfeeding mom, you will need to take precautions before you take any cold medicines. While this does not mean that you cannot take any at all, it is better to know what is safe and what isn’t.



Can a Breastfeeding Mom take Medicines for a Cold?

A woman holding a pill and a glass of water

Can breastfeeding mothers take cold and flu tablets to get relief from the symptoms? Yes. However, you should be wary about the ingredients in these medicines as they can be passed on to your baby through breast milk. Hence, it is always recommended that you check the ingredients or get prescription medicines from a doctor after having explained your condition.

Safe Cold Medicines for Breastfeeding Mothers

Here is a list of safe and best cold medicines for a breastfeeding mother.




1. Paracetamol or Acetaminophen

Medicines with the active compound acetaminophen like Tylenol, Crocin, etc., can be taken for a cold while breastfeeding. An analgesic, acetaminophen can relieve you from fever, inflammation, and pain. Although acetaminophen will pass on to the baby through your breast milk, it will not cause any harm.

2. Ibuprofen

Ibuprofen is considered safe for the baby and only passes on to the baby in micro-quantities, which does not harm. Ibuprofens like Advil are non-steroidal, anti-inflammatory drugs or NSAIDs which can lower fever, pain and inflammation. It can also be used for flu, headache, or cold caused by sinus infections. It is best to get a prescription for this as it is not recommended for women with asthma and stomach ulcers.





3. Dextromethorphan

This is safe for breastfeeding moms and is generally taken to suppress cold and cough. However, women with conditions like asthma, bronchitis, diabetes, and liver disease should not take the medicine as it could make their condition worse.

4. Bromhexine and Guaifenesin

These are prescription medicines and can cure a chesty cough by loosening the mucus in the chest through the cough-reflex. These are safe for both the mother and the child.




5. Amoxicillin

This is an antibiotic used to treat cold and sinus infections. Although, there have been some isolated cases of side-effects in babies, these resolve on their own and hence the medicine considered safe for lactating moms.

6. Zinc Gluconate

This cold-relieving medicine is an over-the-counter drug, but it is recommended that you consult a doctor before taking it. It can be used a gel, which is administered through the nose. The localized, topical application when limited to 12 mg a day makes it safe for mothers and babies.





7. Chlorpheniramine and Hydroxyzine

These are antihistamine drugs and are used to treat allergy-induced stuffy, blocked or a runny nose. You may even be prescribed this during hay fever. These are considered safe for lactating moms and babies as only a small amount is passed on through breast milk. While isolated incidences of colic, drowsiness, irritability were noticed in babies, these were resolved without any medical intervention.

Unsafe Cold Medicines during Breastfeeding

Following are the cold medicines that you should avoid when breastfeeding.




1. Aspirin

Aspirin can lead to acidosis in babies which lowers the ability of the kidneys to maintain the pH levels in the blood and makes it more acidic. It can even cause Reye’s syndrome in babies which can make their blood thin and cause the liver and the brain to swell.

2. Codeine and Dihydrocodeine

These are analgesics, which convert to morphine in the liver after consumption. They affect the central nervous system and also cause diarrhoea, drowsiness, and weakness in the baby as it breaks down slowly in the still-developing liver of the infants.





3. Pseudoephedrine

Used as a decongestant to clear accumulation of mucus in the sinus and the nasal passage, this drug can lower the production prolactin in the mother. This can reduce the supply of breast milk by around 24 percent and cause the baby to be underfed.

4. Phenylephrine

Also a decongestant, this drug is known to have similar effects as that of pseudoephedrine. It is also believed to cause drowsiness in babies.




5. Xylometazoline and Oxymetazoline

These are commonly used in nasal sprays. Since there isn’t enough evidence to confirm their effect on breastfeeding moms and babies, it is advised that you avoid them.

Cold Medications Precautions to be Taken

While taking any form of medications for a cold, these are the precautions that you will need to keep in mind.




  • Avoid medicines with a high alcohol content.
  • Take single-ingredient medicines to limit your baby’s exposure to OTC drugs.
  • Take medications after you breastfeed and avoid breastfeeding for two or three hours after taking the medicine to avoid exposure to the baby.
  • Avoid taking extra-strength medications or dosages as they will stay in your system and milk supply for longer.
  • If you take lozenges, ensure that you read the ingredients. Avoid anything with povidone-iodine as it increases the level of iodine in breast milk which can increase the risk of transient hypothyroidism in babies.

Side-Effects of Cold Medicines on Breastfeeding Mom and Baby

Some safe cold medicines can cause minor side-effects like drowsiness, irritability, and jitters in babies. These are often known to resolve themselves. Certain others that are deemed unsafe can cause a range of side effects like lowering the supply of breast milk in the mother, making the blood acidic, causing organs like the brain and liver to swell, etc. These medicines should be avoided at all costs during breastfeeding.

When to Consult a Doctor?

Most of the times, a cold can be mild and subside within a few days. However, if it persists and you notice symptoms like wheezing, facial pain, ear ache, a severe cough, etc., you will need to consult a doctor. These symptoms could indicate more than a cold, for example, ear infection, strep throat, pneumonia, flu, sinusitis, and bronchitis.




Although taking OTC drugs for a common cold is the norm, it is advised that you consult a doctor before taking any medications while you are pregnant or breastfeeding to avoid any complications for the baby and you.