Cold and Cough During Pregnancy: Safe Remedies and What to Avoid

Quick answer

A common cold in pregnancy is usually harmless and settles in seven to ten days. Rest, fluids, steam-free humid air, saline nasal drops, honey with warm water and salt water gargles all help you feel better. Paracetamol is generally considered safe and should be used if you have fever, because a raised temperature in pregnancy is worth treating rather than enduring. Avoid combination cough and cold syrups unless your doctor prescribes one.

Key takeaways

• Treat fever, do not tolerate it. A high temperature in pregnancy, particularly in the first trimester, is not something to ride out. Paracetamol is the usual first choice.

• "All medicines are unsafe in pregnancy" is wrong and unhelpful. Some are, many are not, and avoiding a safe medicine in favour of an untested remedy is the wrong trade.

• Flu is not just a bad cold. Pregnant women are at higher risk of severe illness from influenza, and treatment works best when started early. The flu vaccine is recommended in pregnancy.

• Be careful with kadha and herbal preparations. Concentrated decoctions, unlabelled Ayurvedic mixtures and essential oils are not automatically safe because they are natural.

• Know when it is no longer a cold. Breathlessness, chest pain, coughing blood, a fever that will not come down, or reduced baby movements all need same-day care.

Does a cold during pregnancy affect the baby?

A common cold itself does not harm your baby. Your immune system handles it, and the virus does not reach the pregnancy.

But two related things do matter, and they are usually left out of articles on this topic.

First, fever. A high maternal temperature, especially during the first trimester, has been associated with an increased risk of certain birth defects, including neural tube defects. This is precisely why fever should be brought down with paracetamol rather than waited out, and why "avoid all medicines" is poor advice.

Second, influenza is different from a cold. Pregnancy changes immune function, lung capacity and heart workload, which means pregnant women are at higher risk of severe illness, pneumonia and hospitalisation from flu. Flu in pregnancy is also associated with preterm birth. Antiviral treatment exists and works best when started within the first day or two of symptoms, so early assessment matters.

Is it a cold or the flu?

If you have sudden fever with body aches and exhaustion during flu season, contact your doctor rather than treating it at home. This is one of the few situations in pregnancy where being seen quickly genuinely changes the options available.

Home remedies that actually help

These will not cure a cold, because nothing cures a viral infection. They make it more bearable while it runs its course.

Remedies to skip or be careful with

Which medicines are safe during pregnancy?

This is the section most articles avoid, and it is the one you need. The answer is not "nothing." It is "some things, and your doctor decides."

Tell every doctor and pharmacist that you are pregnant, and how many weeks. Do not accept a strip of tablets over a pharmacy counter without that conversation, which is an easy habit to fall into in India where most of these are available without prescription.

Should you get the flu vaccine in pregnancy?

Influenza vaccination is recommended during pregnancy by major international bodies, and is advised in Indian obstetric practice. It is given as an inactivated vaccine, can be given in any trimester, and it protects both you and your newborn in their first months, before they are old enough to be vaccinated themselves.

Also discuss with your doctor:

• Tdap (tetanus, diphtheria, pertussis), which is recommended in pregnancy in many protocols to protect the newborn against whooping cough

• COVID-19 vaccination, as per current guidance

• Your routine antenatal vaccination schedule

Availability and cost vary between government and private facilities in India, so it is worth asking at a routine visit rather than assuming it is not offered.

Practical things that help in Indian homes

• Do not stop eating. Appetite drops with a cold, and pregnancy plus fever raises fluid and energy needs. Small frequent meals work better than trying to eat normally

• Keep the room ventilated. Closed, unventilated rooms during confinement-style rest make congestion feel worse

• Watch indoor air quality in high-pollution months. A cough that drags on through winter may be partly pollution-related

• Isolate sensibly at home where you can, particularly from anyone with flu-like illness

• Wash hands often. The single most effective preventive step, and the least used

• Use a mask if someone at home is unwell

• Do not let a family member's home remedy override a doctor's instruction. If you have been prescribed paracetamol for fever, take it

When should you call your doctor?

Seek care the same day if you have:

• Fever above 38°C, or any fever that does not come down with paracetamol

• Difficulty breathing, breathlessness at rest, or chest pain

• Coughing up blood

• Sudden fever with severe body aches and exhaustion, especially in flu season

• Vomiting so persistent you cannot keep fluids down, or signs of dehydration such as passing very little urine

• Confusion, severe drowsiness, or fainting

• A severe headache with visual changes

• Reduced or changed baby movements. This is never something to attribute to feeling unwell

• Any contractions, bleeding or fluid leakage

Book an appointment if:

• Symptoms are worsening after five days, or have not improved after ten

• Your cough lasts more than three weeks

• You have thick green or brown mucus with facial pain or fever, suggesting a sinus infection

• You have ear pain

• You have asthma, diabetes, heart disease, a thyroid condition or any chronic illness, in which case call earlier rather than later

• You are unsure whether a medicine or remedy is safe

Do not wait for a routine antenatal visit to report fever or breathlessness.

Frequently asked questions

Can a cold during pregnancy harm my baby?
A common cold itself does not harm the baby. A high fever should be treated, and flu is more serious than a cold, so sudden fever with body aches needs a doctor rather than home care.

Can I take paracetamol for fever during pregnancy?
Paracetamol is generally considered safe and is the usual first choice, at the lowest effective dose for the shortest time. Treating a fever is better than leaving it untreated.

Can I take ibuprofen or a pain balm for body aches?
Avoid NSAIDs from 20 weeks, and check with your doctor at any stage. Many pain balms, gels and sprays contain NSAIDs, so read the label rather than assuming a topical product is different.

Is honey safe during pregnancy?
Yes. The restriction on honey applies to babies under 12 months, not to pregnant women. Honey in warm water is a reasonable remedy for a sore throat and cough.

Is steam inhalation safe in pregnancy?
Sitting in a bathroom with a hot shower running is the safer way to get humid air. Bowls of boiling water and steamers carry a genuine scald risk. Do not add essential oils without asking your doctor.

Can I drink kadha during pregnancy?
A mild, weak preparation occasionally is usually fine. Strong, concentrated kadha with multiple potent herbs several times a day is not well studied in pregnancy, so check with your doctor.

Can I take a cough syrup from the pharmacy?
Not without asking your doctor. Many contain decongestants, antihistamines or codeine, and combination products are best avoided in pregnancy unless prescribed.

Should I get the flu shot while pregnant?
Influenza vaccination is recommended in pregnancy and can be given in any trimester. It protects you from severe illness and gives your newborn some protection in their first months.

How long should a cold last in pregnancy?
Usually seven to ten days, though the cough can linger for two to three weeks. Symptoms worsening after five days, or not improving by ten, should be checked.

Do I need antibiotics for a cold?
No. Colds are viral and antibiotics do not work on them. They are only used for a confirmed bacterial infection, and only certain ones are suitable in pregnancy.

The bottom line

A cold in pregnancy is uncomfortable rather than dangerous, and rest, fluids, saline drops, honey and warm steam from a shower will get you through most of it. The two things worth taking seriously are fever, which should be treated with paracetamol rather than endured, and flu, which behaves differently from a cold in pregnancy and deserves an early call to your doctor. Be cautious with concentrated herbal preparations and essential oils, and never buy a combination cough syrup over the counter without asking first.

Sources

• American College of Obstetricians and Gynecologists, treatment of common illnesses and vaccination during pregnancy

• Centers for Disease Control and Prevention, influenza and pregnancy, and maternal vaccination guidance

• World Health Organization, influenza vaccine recommendations for pregnant women

• NHS, colds, coughs and medicines in pregnancy

• Royal College of Obstetricians and Gynaecologists, respiratory infection in pregnancy

• National Institutes of Health, literature on maternal fever in early pregnancy

• Federation of Obstetric and Gynaecological Societies of India, antenatal care and immunisation recommendations

This article is for general information and is not a substitute for medical advice. Contact your doctor the same day for fever that does not settle, breathlessness, chest pain, or reduced baby movements.

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