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What to do if you have a fever in the second trimester of pregnancy

2025-11-10 01:22:32 Mother and baby

What to do if you have a fever in the second trimester of pregnancy

Fever in the second trimester is a problem that many expectant mothers may encounter, especially around the turn of the seasons or when flu is more common. Fever not only makes pregnant women feel uncomfortable, it may also have an impact on the health of the fetus. Therefore, it's important to know how to deal with a fever in the second trimester and when you need medical attention. This article will combine recent hot topics and structured data to provide you with detailed solutions.

1. Common causes of fever in the second trimester of pregnancy

What to do if you have a fever in the second trimester of pregnancy

There are many causes of fever in the second trimester, the following are the most common ones:

ReasonSymptomsincidence
common coldRunny nose, cough, mild fever30%-40%
influenzaHigh fever, body aches, and fatigue10%-20%
urinary tract infectionFrequent urination, painful urination, low-grade fever15%-25%
other infectionsDepends on the site of infection5%-10%

2. Dangers of fever in the second trimester of pregnancy

If fever in the second trimester is not handled properly, it may have the following effects on the health of the mother and baby:

Hazard typespecific impactrisk level
for pregnant womenDehydration, electrolyte imbalancemedium
to the fetusDevelopmental delay, risk of premature birthhigh

3. Countermeasures for fever in the second trimester of pregnancy

1.physical cooling

• Wipe your body with warm water, especially your armpits, neck and upper thighs.
• Keep the room well ventilated and avoid wearing multiple layers of clothing.
• Drink plenty of warm water to stay hydrated.

2.drug selection

The following safe drugs can be used under the guidance of a doctor during the second trimester:

Drug nameApplicable symptomsThings to note
AcetaminophenReduce fever and relieve painavoid overdose
Isatis rootEarly stage of coldTraditional Chinese medicine should be taken according to doctor’s advice

3.diet modification

• Choose foods that are easy to digest, such as porridge and noodles.
• Eat more fruits rich in vitamin C, such as oranges and kiwis.
• Avoid spicy and greasy foods.

4. When you need immediate medical attention

You should seek medical attention immediately if:

SymptomsPossible reasonsUrgency
Body temperature exceeds 38.5°Csevere infectionhigh
Fever that lasts for more than 24 hoursbacterial infectionin
with severe headacheMeningitis possiblehigh

5. Recent hot topics

According to search data from the entire Internet, discussions about health during pregnancy in the past 10 days have mainly focused on the following aspects:

topicheat indexmain focus
Medication safety during pregnancy85Which drugs are safe for fetuses
immunity during pregnancy78How to build resistance
seasonal disease prevention72Things to note when changing seasons in autumn and winter

6. Recommendations for preventing fever in the second trimester of pregnancy

1. Maintain good personal hygiene habits and wash hands frequently.
2. Avoid crowded places, especially during flu season.
3. Get enough sleep and a balanced diet.
4. Carry out appropriate exercise during pregnancy to enhance physical fitness.
5. Perform prenatal check-ups on time to detect potential problems in a timely manner.

Summary

Although fever in the second trimester is common, it requires sufficient attention. Through reasonable physical cooling, safe medication use and timely medical intervention, most cases can be effectively controlled. The most important thing is to stay calm, don't self-medicate, and following your doctor's advice is the safest option. Remember, prevention is better than cure, and daily protection is key.

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