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What to do if a pregnant woman has a high fever of 39 degrees

2025-12-13 12:16:24 Mother and baby

What to do if a pregnant woman has a high fever of 39 degrees

A high fever of 39 degrees in pregnant women is a health problem that requires great attention and may have an impact on the safety of the mother and baby. The following is a structured analysis of methods, precautions and related data for handling high fever in pregnant women to help pregnant women and their families respond scientifically.

1. Common causes of high fever of 39 degrees in pregnant women

What to do if a pregnant woman has a high fever of 39 degrees

ReasonProportionSymptom characteristics
upper respiratory tract infection45%Accompanied by cough and sore throat
influenza30%High fever, muscle aches
urinary tract infection15%Pain during urination, backache
other infections10%Depends on the site of infection

2. Emergency treatment measures for pregnant women with high fever of 39 degrees

1.physical cooling: Wipe armpits, neck, groin and other large blood vessels with warm water. Avoid wiping with alcohol.

2.hydration: Drink plenty of warm water or light salt water to prevent dehydration.

3.drug use: Acetaminophen (paracetamol) can be taken under the guidance of a doctor, and non-steroidal anti-inflammatory drugs such as ibuprofen should be avoided.

4.Seek medical attention promptly: If the high fever persists or is accompanied by other serious symptoms (such as headache, vomiting), seek medical attention immediately.

3. The impact of high fever in pregnant women on the fetus

pregnancy stagePotential risksPrecautions
First trimester (1-12 weeks)May increase risk of fetal neural tube defectsReduce fever promptly and supplement folic acid
Second trimester (13-28 weeks)May affect fetal developmentMonitor fetal movements closely
Third trimester (29-40 weeks)May induce uterine contractionsPay attention to rest and avoid fatigue

4. Medical indications for pregnant women with high fever

The following situations require immediate medical attention:

1. The body temperature continues to exceed 39 degrees, and physical cooling is ineffective.

2. Accompanied by severe headache, vomiting or confusion

3. Abdominal pain, vaginal bleeding and other obstetric symptoms

4. High fever lasting more than 24 hours

5. Preventive measures for high fever in pregnant women

1.Get vaccinated: Get influenza vaccine before or during pregnancy (doctor’s guidance is required).

2.Avoid contact with infected people: Stay away from people with colds and flu.

3.Enhance immunity: Eat a balanced diet, exercise moderately, and ensure sleep.

4.Pay attention to personal hygiene: Wash hands frequently and keep the living environment ventilated.

6. Recent hot topics

topicheat indexMain content
Medication Safety Guide for Pregnant Women85Safe medication list during pregnancy
Protection against influenza during high season in winter92Specific measures to prevent influenza
Frequently Asked Questions about Emergency Departments During Pregnancy78Situations requiring emergency medical treatment during pregnancy

Summary:Pregnant women with a high fever of 39 degrees should not be taken lightly. They should take timely and scientific measures to cool down and seek medical treatment. When taking medication during pregnancy, you need to strictly follow the doctor's advice, and at the same time, preventive measures are taken to ensure the health of mother and baby. In case of emergency, you should immediately go to the obstetrics and gynecology department or fever clinic of the hospital for treatment.

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