Fever While Pregnant: Quick Guide to Staying Safe

If you’ve got a temperature while expecting, it can feel scary. But most fevers are manageable with the right steps. Below you’ll find clear advice on why fever shows up in pregnancy, how to bring it down safely, and the red‑flags that mean it’s time to call your doctor.

Why Fever Happens in Pregnancy

Your body works harder during pregnancy – hormone shifts, a faster heartbeat, and an immune system that’s busy protecting two lives. All of this can make you more prone to infections that cause fever, like the flu or a urinary tract infection.

A fever is simply your brain’s way of saying, “I need to raise the temperature to fight off germs.” In most cases the rise isn’t dangerous for the baby, but it can be uncomfortable for you and may hide an underlying issue that needs treatment.

Safe Ways to Lower a Fever

First, check your temperature with a reliable thermometer. If it’s under 101°F (38.3°C) and you feel okay, you can often manage it at home:

• Stay hydrated. Sip water, clear broths, or oral rehydration drinks every hour. Dehydration can make a fever feel worse.
• Rest. Your body needs extra sleep to fight infection, so take it easy and avoid strenuous activity.
• Cool compress. Place a cool, damp washcloth on your forehead or the back of your neck for 10‑15 minutes.
• Acetaminophen (Tylenol). This pain reliever is considered safe in pregnancy when you follow the label dose. Avoid ibuprofen and aspirin unless your doctor says otherwise.

If your temperature climbs above 101°F, lasts more than a day, or comes with symptoms like severe headache, chest pain, rash, or painful urination, it’s time to reach out for professional help.

When to Call Your Healthcare Provider

Even if the fever feels mild, contact your doctor if any of these apply:

• Temperature reaches 102°F (38.9°C) or higher.
• The fever lasts longer than 24‑48 hours.
• You notice signs of infection – foul‑smelling urine, persistent cough, sore throat with white patches, or unusual vaginal discharge.
• Accompanying symptoms include severe abdominal pain, dizziness, rapid heartbeat, or difficulty breathing.

Your provider might order tests to pinpoint the cause and prescribe antibiotics if a bacterial infection is present. Prompt treatment can protect both you and your baby.

Bottom Line

A fever while pregnant isn’t automatically an emergency, but it deserves attention. Keep hydrated, rest, use acetaminophen if needed, and watch for warning signs. When in doubt, give your doctor a call – better safe than sorry when two lives are involved.