You do have some options, but pregnancy makes cold-med choices more limited and it’s important to clear everything with your own OB/midwife before you take anything.

First, the big safety rules

  • Use the fewest medicines, at the lowest effective dose , for the shortest time.
  • Avoid “multi-symptom” or “all‑in‑one” cold products; choose single‑ingredient options so you know exactly what you’re taking.
  • Always check with your prenatal provider if:
    • You’re in the first trimester
    • You have high blood pressure, heart, liver, kidney, or thyroid issues
    • You’re taking other prescriptions or have a high‑risk pregnancy

Commonly considered safer options (with provider approval)

These are examples that major pregnancy/OB resources often list as generally acceptable in many pregnancies when used short‑term and in normal doses, but they are not a substitute for your doctor’s advice.

For fever, sore throat, body aches

  • Acetaminophen (Tylenol)
    • Widely considered the first‑choice pain and fever reducer in pregnancy when needed and taken as directed.
* Avoid exceeding the max daily dose on the label; do not combine with other products that also contain acetaminophen.

For cough

  • Dextromethorphan (often labeled “DM,” found in some Delsym/Robitussin‑type products)
    • A common cough suppressant that research and clinical reviews generally consider compatible with pregnancy when used short term and as a single agent.
  • Guaifenesin (Mucinex‑type expectorant)
    • Helps thin mucus; some sources consider it reasonable if your clinician approves, especially later in pregnancy, but data are more limited than for acetaminophen.

For runny nose, sneezing, allergy‑type symptoms

  • First‑generation antihistamines
    • Chlorpheniramine is often listed as a first‑line choice in pregnancy guidelines for congestion/runny nose.
* **Diphenhydramine** (Benadryl) is also commonly considered acceptable when used occasionally; it can make you drowsy.
  • Second‑generation antihistamines
    • Medications such as loratadine (Claritin) or cetirizine (Zyrtec) are generally considered low‑risk in pregnancy and are often used for allergies; they may also help with cold‑related runny nose.

For nasal congestion

  • Saline nasal spray or rinses
    • Non‑medicated saline sprays or sinus rinses are safe and can be surprisingly effective for stuffiness and post‑nasal drip.
  • Steroid nasal sprays (certain ones)
    • Products containing budesonide (Rhinocort) are commonly cited as preferred options in pregnancy when a steroid spray is needed for significant congestion or allergies, with good safety data when used as directed.
  • Oral decongestants (with caution)
    • Pseudoephedrine is sometimes allowed only in the 2nd and 3rd trimesters and only if you do not have high blood pressure or certain heart conditions, and only under provider guidance.
* You should not use it in the first trimester without explicit OB approval, and some providers prefer to avoid it altogether.

Medicines often avoided or used only under close medical supervision

  • Phenylephrine (often in “PE” decongestant products)
    • Many OB sources recommend avoiding it in pregnancy because of limited and more concerning safety data compared with alternatives.
  • Codeine and other opioid cough syrups
    • Typically not recommended for routine cold care in pregnancy due to risks of dependency, sedation, and potential effects on the baby.
  • High‑dose or combination cold/flu products
    • “Nighttime,” “severe,” or “multi‑symptom” formulas frequently mix several ingredients (acetaminophen, decongestant, antihistamine, sometimes cough suppressant), making it easy to take more than is safe or to include a less‑safe component.
  • Aspirin and ibuprofen/other NSAIDs
    • These are often avoided , especially in the 3rd trimester, because of known risks to the fetal circulation and other complications, unless a specialist specifically prescribes them for a particular reason.

Non‑medicine relief strategies (often recommended first)

Because any medicine in pregnancy should be used cautiously, many OB teams suggest trying non‑drug measures first, especially if symptoms are mild or early.

  • Rest and hydration
    • Extra sleep and plenty of fluids (water, warm broth, decaf herbal teas that your provider says are okay) help your immune system and thin mucus.
  • Honey and warm drinks for cough
    • A spoon of honey in warm water or tea can soothe cough and sore throat (safe after the age of 1 year, so fine for adults).
  • Salt‑water gargles
    • Warm salt water gargles several times a day can ease sore throat without affecting the baby.
  • Humidifier and steam
    • A cool‑mist humidifier in your bedroom or steamy showers can ease congestion.
  • Elevate your head
    • Propping up your head and shoulders with pillows at night can lessen post‑nasal drip and coughing.

When to call your doctor or go in urgently

Even if you’re taking “pregnancy‑safe” medicines, you should contact your provider or seek urgent care if you notice:

  • Fever of 38.3°C (101°F) or higher that doesn’t improve with acetaminophen.
  • Shortness of breath, chest pain, wheezing, or trouble breathing.
  • Symptoms that last more than about 7–10 days or suddenly get much worse.
  • Decreased fetal movement (if you’re far enough along to usually feel baby).
  • Signs of flu or COVID‑like illness (body aches, chills, high fever, sudden onset), because pregnant people have higher risk of complications and may need antiviral treatment.

Mini example: picking a medicine

You’re 24 weeks pregnant with a stuffy nose, headache, and mild cough. You might start with saline spray, a humidifier, and rest. If symptoms are still miserable, your OB might okay acetaminophen for the headache and a single‑ingredient antihistamine (like chlorpheniramine or diphenhydramine) or a pregnancy‑preferred steroid nasal spray for congestion, avoiding multi‑symptom “cold and flu” syrups and anything with phenylephrine or codeine.

Key reminders

  • The most consistently favored options for many pregnant people are acetaminophen , certain antihistamines (such as chlorpheniramine or diphenhydramine), dextromethorphan for cough, saline products, and specific steroid nasal sprays like budesonide, all used sparingly and only when necessary.
  • Exact recommendations can change based on trimester, your health history, and your baby’s status, so your own OB/midwife or pharmacist should always have the final word.

Bottom line: There are cold medicines you can likely take while pregnant, but you should stick to single‑ingredient, pregnancy‑vetted options and get a quick “yes” from your prenatal team before starting anything.

Information gathered from public forums or data available on the internet and portrayed here.