Acetaminophen (Tylenol) is the safest over-the-counter pain reliever for a sore throat during pregnancy. For cough, dextromethorphan is also considered low-risk. Beyond those two standbys, several home remedies and a handful of other products can help, but the list of what to avoid is just as important as what’s safe.
Acetaminophen for Throat Pain
Acetaminophen remains the go-to pain and fever reducer throughout all three trimesters. It effectively takes the edge off a raw, swollen throat and brings down a fever, which matters because a sustained temperature above 100.4°F during pregnancy warrants prompt medical attention. Stick to the standard dosing on the label and avoid combination products that bundle acetaminophen with other active ingredients you may not need.
Why NSAIDs Are Off the Table
Ibuprofen (Advil, Motrin), naproxen (Aleve), and aspirin should not be used for throat pain during pregnancy. The FDA warns that using any of these anti-inflammatory drugs at 20 weeks or later can cause rare but serious kidney problems in the developing baby, potentially leading to dangerously low amniotic fluid. That fluid drop can appear as soon as 48 hours after starting the medication. After 30 weeks the risk increases further, because these drugs can also cause premature closure of a key blood vessel in the baby’s heart. Even in early pregnancy, most providers recommend avoiding them when acetaminophen is available.
Throat Lozenges and Sprays
Simple menthol cough drops, like Halls or Ricola, are generally considered safe during pregnancy and can temporarily soothe throat irritation. Lozenges containing benzocaine (a numbing agent found in Cepacol and some store brands) carry a small risk of a blood condition called methemoglobinemia, where oxygen levels in the blood drop. The FDA advises using benzocaine products sparingly and no more than four times a day.
Watch out for lozenges marketed as immune-boosting that are loaded with vitamin C or zinc. Cold-specific supplements typically contain doses well above what’s recommended in pregnancy: 85 mg of vitamin C and 11 mg of zinc per day for pregnant adults. If you’re already taking a prenatal vitamin, popping zinc lozenges throughout the day can push you past safe levels quickly.
Cough Suppressants and Expectorants
If your sore throat comes with a cough, dextromethorphan (the “DM” in brands like Robitussin DM and Delsym) has a reassuring safety profile. A study of 128 women who took it in the first trimester found no increase in miscarriage, and it is not expected to raise the risk of birth defects. Choose an alcohol-free formula, since some liquid cough syrups contain alcohol as a carrier.
Guaifenesin, the expectorant in Mucinex, helps thin mucus but has less pregnancy-specific data. The broader principle here: pick single-ingredient products that target only the symptom you actually have. Combination cold medicines (like NyQuil or DayQuil) bundle multiple drugs together, increasing the chance that one of them isn’t appropriate for your trimester.
Home Remedies That Work
A warm saltwater gargle is one of the simplest, safest options. Dissolve a quarter to half teaspoon of table salt in 8 ounces of warm water and gargle for 15 to 30 seconds. You can repeat this several times a day. It reduces swelling in the throat tissue and loosens mucus without introducing any medication into your system.
Honey mixed into warm water or herbal tea coats and soothes an irritated throat. It’s safe throughout pregnancy for the mother (the botulism concern applies only to infants under one year). Staying well hydrated, using a cool-mist humidifier at night, and sucking on ice chips are all drug-free ways to keep throat tissue from drying out and feeling worse.
Herbal Teas to Be Careful With
A warm cup of tea feels like an obvious comfort, but not every herbal blend is pregnancy-safe. Chamomile tea has been linked to adverse pregnancy outcomes in some research, and excessive peppermint tea is considered risky in early pregnancy because it can stimulate uterine activity. Herbal tinctures, which are concentrated alcohol-based extracts, should be avoided entirely due to both the high compound concentration and the alcohol content. Plain warm water with honey and lemon, or a tea you’ve confirmed is pregnancy-safe with your provider, is the better choice.
When a Sore Throat Needs Antibiotics
Most pregnancy sore throats are caused by viruses and resolve on their own within a few days. But strep throat, a bacterial infection, requires antibiotics to prevent complications. If your sore throat is accompanied by a fever of 100.4°F or higher, white patches on your tonsils, or swollen lymph nodes without any cold symptoms like a runny nose or cough, a rapid strep test can confirm the diagnosis.
Penicillin and amoxicillin are the standard treatments for strep throat and are considered safe throughout pregnancy. Cephalosporins (like cephalexin) and clindamycin are also options if you have a penicillin allergy. Your provider will prescribe the safest antibiotic at the lowest effective dose. Leaving strep untreated during pregnancy carries its own risks, so don’t hesitate to get tested if the symptoms fit.
Quick Reference: Safe vs. Avoid
- Generally safe: Acetaminophen, dextromethorphan (alcohol-free), menthol cough drops, saltwater gargle, honey
- Use with caution: Benzocaine lozenges (sparingly, no more than four times daily), guaifenesin
- Avoid: Ibuprofen, naproxen, aspirin (especially after 20 weeks), high-dose vitamin C or zinc supplements, combination cold medicines, alcohol-containing formulas, chamomile tea in large amounts, herbal tinctures