What Cold Medicines Can You Take While Pregnant?

A comprehensive guide to choosing safe and effective cold medications during pregnancy, including expert-recommended remedies, ingredients to avoid, and natural alternatives.

By Medha deb

Created on Nov 3, 2025

A comprehensive guide to choosing safe and effective cold medications during pregnancy, including expert-recommended remedies, ingredients to avoid, and natural alternatives.

Being pregnant can make you more susceptible to colds—and knowing what you can take for relief may feel overwhelming. Many common over-the-counter (OTC) remedies contain ingredients that aren’t safe during pregnancy, while others are considered acceptable under a healthcare provider’s supervision. This detailed guide explains what cold medicines are generally safe to take while pregnant, which to avoid, and provides non-medicated alternatives and FAQs.

Can You Take Cold Medicine During Pregnancy?

Yes, but with important precautions. Not all cold medications are safe for moms-to-be. The standard advice is to avoid taking any medication in the first trimester unless absolutely necessary and always consult your healthcare provider before starting new medicine or home remedy. Many single-symptom treatments are considered safer than combination cold and flu products, which can mix multiple ingredients, increasing the risk of unintended side effects or exposure to substances that might not be safe during pregnancy.

General Guidelines for Cold Relief in Pregnancy

Nonmedicated treatments are preferred (as the first approach), such as saline nasal spray, warm fluids, humidifiers, and rest.
Only take medicine for symptoms you are experiencing (to reduce unnecessary exposure).
Consult your healthcare provider before taking any cold medication, even if it is labeled “pregnancy safe.”
Always follow dosage instructions precisely.

What Cold Medications Are Considered Safe During Pregnancy?

Pregnant individuals can often take certain medications for cold symptoms, but it’s critical to know the active ingredients and their safety profile. Below is a symptom-specific breakdown with safe options, potential side effects, and caveats.

Sore Throat and Headache

Acetaminophen (Tylenol): Generally considered safe throughout pregnancy for pain and fever relief, provided you have no liver issues.
Chloraseptic throat spray: Can numb a sore throat; considered safe in small, occasional doses.
Warm saltwater gargle and herbal teas (caffeine-free, such as lemon-ginger): Non-medicated and safe for most.

Cough

Dextromethorphan (e.g., Robitussin, Delsym): A common cough suppressant considered low-risk.
Guaifenesin (e.g., Mucinex): An expectorant that thins mucus; best used in the second and third trimesters, with provider guidance.
Cough drops and menthol rub (Vick’s VapoRub): Generally regarded as safe when used occasionally and as directed.

Nasal or Chest Congestion

Saline nasal spray or drops: Safe, drug-free option to unclog sinuses.
Steam inhalation and humidifiers: Natural choices to soothe congestion.
Oxymetazoline (Afrin) nasal spray: Short-term use (up to three days) may be safe; overuse can worsen symptoms.
Steroid nasal sprays such as budesonide (Rhinocort Allergy) and fluticasone (Flonase): Generally considered safe.

Runny Nose and Sneezing

Chlorpheniramine (e.g., Chlor-Trimeton): Older antihistamine generally regarded as safe, but can cause drowsiness.
Diphenhydramine (e.g., Benadryl): Well-studied in pregnancy, helpful for allergies and runny nose, but also sedating.
Cetirizine (Zyrtec) and loratadine (Claritin): Second-generation antihistamines with lower sedation; considered low-risk in pregnancy.

**Summary Table: Safe Cold Medications by Symptom**
Symptom	Safe OTC Medication(s)	Notes
Pain/Fever	Acetaminophen (Tylenol)	Avoid if liver disease or allergy
Cough	Dextromethorphan, Guaifenesin, cough drops	Guaifenesin best avoided in first trimester
Nasal Congestion	Saline spray, budesonide, oxymetazoline	Oxymetazoline for max 3 days only
Allergy/Runny Nose	Chlorpheniramine, diphenhydramine, loratadine, cetirizine	Avoid drowsy antihistamines if operating machinery

Cold Medications and Ingredients to Avoid During Pregnancy

Certain ingredients in cold medicines have been associated with risks to the developing fetus, particularly when taken in the first trimester. Always check with your doctor before using any medications from the following list:

Pseudoephedrine (Sudafed): Should be avoided in first trimester and by anyone with high blood pressure or heart disease history.
Phenylephrine (Sudafed PE): Linked to risks of birth defects and should be avoided throughout pregnancy.
Ibuprofen (Advil, Motrin) and other NSAIDs: Should be avoided, especially in the third trimester, due to risks to fetal development such as premature closure of the ductus arteriosus and possible complications for mother and baby.
Naproxen (Aleve): Not recommended.
Aspirin (except very low doses when prescribed by a doctor): Use only under medical advice.
Combination products (DayQuil, NyQuil, Mucinex FastMax, etc.): These often mix multiple active ingredients (including those to avoid) and should generally be bypassed.
Cough syrups and liquids with alcohol or high sugar content: Better avoided.
Codeine or other prescription opioids: Should generally be avoided unless specifically directed by a healthcare provider.
Benzocaine: Not recommended.
Triamcinolone nasal spray (Nasacort): Not currently recommended for use in pregnancy.

Why Avoid Certain Medications?

Some cold medicine ingredients may be linked to:

Increased risk of birth defects (e.g., pseudoephedrine in the first trimester)
Premature ductus arteriosus closure in late pregnancy (e.g., NSAIDs)
Excessive drowsiness or risk of overdose with combination drugs
Potential liver, kidney, or cardiovascular impact for both mother and baby

Home Remedies and Natural Treatments for Colds During Pregnancy

If you are pregnant and suffering from a cold, nonmedicated remedies are always a good first step for mild symptoms:

Use a humidifier in your bedroom to ease breathing at night.
Saline nasal sprays or rinses can soothe sinus congestion without medication.
Gargle with warm salt water to ease sore or scratchy throat.
Stay hydrated by drinking plenty of water, warm decaf teas, and clear broths.
Rest as much as possible to give your body time to fight off the infection.
Eat a healthy, nutrient-rich diet to boost your immune system.
Honey and lemon in warm water can soothe a cough or sore throat (but do not give honey to children under 1 year old).

Special Considerations and Additional Tips

Always use the minimum effective dose for the shortest duration needed to control symptoms.
Avoid over-the-counter combination remedies (they can contain multiple drugs, some of which might be unsafe).
Check every ingredient on the product label, not just the brand name.
Contact your healthcare provider if you experience persistent high fever, chest pain, breathing difficulty, decreased fetal movement, or other alarming symptoms.
If you have underlying health issues (asthma, diabetes, hypertension, liver/kidney disease), always get personalized medication advice from your doctor before taking any OTC drugs.

Expert Advice on Treating Cold During Pregnancy

The expert consensus emphasizes that:

Non-drug remedies (rest, fluids, humidifiers) are the safest first line of defense.
When a medication is necessary, single-ingredient, pregnancy-safe products are preferred.
Pregnant patients should avoid self-medicating with products containing pseudoephedrine, phenylephrine, NSAIDs, alcohol, or multiple active ingredients.

It is always best to consult with your OB/GYN, midwife, or family doctor before starting any new medication in pregnancy—even those that appear on “safe” lists. Individual circumstances may change what’s appropriate for you.

Frequently Asked Questions (FAQs)

Can I take Tylenol for a cold while pregnant?

Yes, acetaminophen (Tylenol) is generally considered safe throughout pregnancy when used as directed for pain, headache, or fever. Avoid exceeding the recommended dose.

Is NyQuil safe during pregnancy?

No, combination products like NyQuil often contain ingredients such as phenylephrine and/or alcohol, both of which are not recommended during pregnancy.

What can I take for a cough during pregnancy?

Dextromethorphan (Delsym, Robitussin) is a common cough suppressant considered safe. Guaifenesin (Mucinex) may be used in the second and third trimester, and plain cough drops or lozenges can help soothe a cough.

Are antihistamines like Benadryl, Zyrtec, or Claritin safe?

Chlorpheniramine (Chlor-Trimeton) and Diphenhydramine (Benadryl) have a long safety record in pregnancy, though both can cause drowsiness. Second-generation antihistamines like loratadine (Claritin) and cetirizine (Zyrtec) are also generally safe. Always consult your healthcare provider if you are unsure.

Is it safe to use nasal spray while pregnant?

Saline nasal sprays are the safest. Some steroid nasal sprays (like budesonide and fluticasone) are considered safe. Oxymetazoline (Afrin) can be used short-term (not more than 3 days). Avoid long-term use and sprays with phenylephrine.

When should I see my doctor for a cold during pregnancy?

If symptoms worsen or do not improve after a few days of home treatment.
If you experience high fever, chest pain, trouble breathing, or persistent vomiting.
If you are concerned about dehydration or your baby’s movement decreases.

Top Do’s and Don’ts for Colds in Pregnancy

Do: Rest, stay hydrated, use safe medications as needed, and seek professional guidance.
Don’t: Use multi-symptom combination drugs, NSAIDs, pseudoephedrine, phenylephrine, or products containing alcohol or codeine without provider approval.
Do: Try non-drug options for mild symptoms and focus on overall health.
Don’t: Ignore persistent fever, severe pain, or respiratory distress—these require immediate medical attention.