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

There are many causes of fever in the second trimester, the following are the most common ones:
| Reason | Symptoms | incidence |
|---|---|---|
| common cold | Runny nose, cough, mild fever | 30%-40% |
| influenza | High fever, body aches, and fatigue | 10%-20% |
| urinary tract infection | Frequent urination, painful urination, low-grade fever | 15%-25% |
| other infections | Depends on the site of infection | 5%-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 type | specific impact | risk level |
|---|---|---|
| for pregnant women | Dehydration, electrolyte imbalance | medium |
| to the fetus | Developmental delay, risk of premature birth | high |
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 name | Applicable symptoms | Things to note |
|---|---|---|
| Acetaminophen | Reduce fever and relieve pain | avoid overdose |
| Isatis root | Early stage of cold | Traditional 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:
| Symptoms | Possible reasons | Urgency |
|---|---|---|
| Body temperature exceeds 38.5°C | severe infection | high |
| Fever that lasts for more than 24 hours | bacterial infection | in |
| with severe headache | Meningitis possible | high |
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:
| topic | heat index | main focus |
|---|---|---|
| Medication safety during pregnancy | 85 | Which drugs are safe for fetuses |
| immunity during pregnancy | 78 | How to build resistance |
| seasonal disease prevention | 72 | Things 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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