What to Do When You Fall Sick in Pregnancy When to Seek Urgent Care

Important: This guide is for general education and does not replace medical advice. If you’re worried, trust your instincts and contact your maternity care team.

Why illness can feel worse during pregnancy

Pregnancy changes your immune system, heart, and lungs. That’s one reason respiratory infections like influenza can lead to more severe illness (including higher risk of hospitalization) compared with when you’re not pregnant.

First steps at home (do these early)

Check your temperature (and write it down). Fever in pregnancy matters because it can signal a more serious infection and can worsen dehydration.
Hydrate aggressively: small, frequent sips if you feel nauseated. Aim for pale-yellow urine.
Rest + reduce exertion. If you’re breathless at rest, that’s a warning sign (see “Urgent care”).
Supportive care:
- Warm fluids (soup/tea), humidifier/steam shower, saline nasal spray, and throat lozenges can help symptom relief.
- For cough: honey in warm water/tea can soothe (for adults).
Avoid “multi-symptom” cold/flu combos unless your doctor/pharmacist confirms they’re appropriate—these often stack ingredients (and make accidental overdosing easier).

Medication basics (common, practical rules)

1) Fever/pain: Acetaminophen (paracetamol) is generally considered the first-choice option in pregnancy when needed, at the lowest effective dose for the shortest time. ACOG has reaffirmed its safety benefits in pregnancy.

2) Avoid NSAIDs unless your doctor specifically tells you otherwise: The U.S. FDA warns to avoid NSAIDs (like ibuprofen/naproxen) at 20 weeks or later because they can cause rare but serious fetal kidney problems leading to low amniotic fluid.

3) Decongestants: ACOG advises not using pseudoephedrine during the first 3 months of pregnancy. If congestion is severe later on, discuss options with your OB/midwife first.

4) “Natural” doesn’t always mean safe: Many supplements (vitamin megadoses, echinacea, etc.) have limited evidence for colds and may not be recommended—check before using.

If it might be the flu (influenza): act fast

Flu is not “just a bad cold” in pregnancy. If you have sudden fever/chills, body aches, significant fatigue, headache, sore throat, or cough—especially during a flu wave—call your healthcare provider right away.

Antivirals can help and are time-sensitive: The CDC recommends prompt antiviral treatment in pregnancy for suspected or confirmed flu, and notes that oral oseltamivir (Tamiflu) is the preferred treatment because it has the most safety/benefit data in pregnancy.

Don’t wait too long hoping it will pass: Antivirals work best when started early (often within 48 hours of symptom onset), but your clinician may still recommend treatment even if you’re later than that—especially if you’re getting worse.

When to seek urgent care NOW (same day / emergency)

If any of the following happen, don’t “watch and wait.” Seek urgent care or emergency evaluation:

Fever more than 38 degree celcius. , especially if it persists, returns repeatedly, or you feel very unwell.
Breathing problems: shortness of breath at rest, chest pain/pressure, wheezing that’s worsening, bluish lips/face, or you can’t speak full sentences.
Dehydration signs: you can’t keep fluids down, very dark urine, dizziness/fainting, dry mouth, or minimal urination.
Confusion, severe drowsiness, or collapse.
Severe headache, vision changes, or sudden swelling of face/hands (these can signal pregnancy complications that need urgent assessment).
Severe abdominal pain, persistent vomiting, or pain with urination (possible dehydration/infection).
Vaginal bleeding, leaking fluid, or regular painful contractions.
Baby’s movements feel reduced (especially in the third trimester once you’re used to a pattern)—contact your maternity unit urgently.
You have a high-risk condition (asthma, heart disease, diabetes, immune suppression), or you’re getting worse quickly.

When to call your OB/midwife soon (within 24 hours)

Symptoms last more than 2–3 days without improvement, or you’re unsure whether it’s a cold vs flu vs COVID.
Cough is persistent, painful, or producing bloody/rust-colored mucus.
Sinus pain with high fever, or ear pain with fever (possible bacterial infection).
You need medication guidance (especially if you have hypertension, thyroid disease, or you’re on other prescriptions).

How to prevent the “next round” (realistic, high-impact)

Vaccination: CDC recommends flu vaccination during pregnancy, and highlights benefits for both parent and baby.
Hygiene + ventilation: handwashing, avoiding close contact with sick household members where possible, and improving airflow.
Sleep + nutrition: not magical, but helpful for resilience and recovery.

Quick checklist to keep on your phone

My temperature: ____ Degree
Breathing OK at rest? Yes / No
Keeping fluids down? Yes / No
Any bleeding/leaking fluid/contractions? Yes / No
Baby movement feels normal (if applicable)? Yes / No
High-risk conditions (asthma/diabetes/etc.)? Yes / No