What causes cold and fever at 6 weeks of pregnancy, and what should be done?

Pregnancy at 6 weeks refers to the sixth week of gestation, and fever refers to elevated body temperature. Catching a cold with fever during the 6th week of pregnancy may be caused by factors such as exposure to cold, hormonal changes, low immunity, pneumonia, or acute bronchitis. It is important to seek medical attention promptly. Under medical guidance, symptoms can be improved through general management, medication, and other approaches. Specific analyses are as follows:

1. Exposure to cold: If adequate warmth is not maintained, the body may become chilled, leading to a cold and subsequent fever. Pregnant women should adjust clothing according to weather changes and drink warm water appropriately to help relieve symptoms.

2. Hormonal changes: After conception, hormone levels in a woman's body change significantly, particularly increased progesterone levels, which alter the body's resistance to pathogens. This makes pregnant women more susceptible to viral or bacterial infections, resulting in colds and fever. Adequate rest and sufficient sleep are essential to allow the body time to adapt to hormonal fluctuations and strengthen immunity.

3. Low immunity: Due to reduced immune function during pregnancy, the body’s defense against external pathogens weakens, increasing susceptibility to bacterial or viral infections that may lead to colds. As the condition progresses, symptoms such as fever and cough may also appear. It is recommended to consume protein-rich foods such as eggs and milk in moderation to enhance immune function.

4. Pneumonia: Pneumonia may result from immune injury, allergies, or other causes. Inflammatory stimulation can lead to cold-like symptoms and fever, often accompanied by difficulty breathing. Pregnant women may take medications such as ribavirin tablets, acyclovir tablets, or cefixime granules under a doctor's supervision.

5. Acute bronchitis: This may be associated with exposure to cold or rain, causing irritation of the bronchial mucosa and triggering cold symptoms. If not treated promptly, fever and wheezing may develop. Pregnant women can take ambroxol hydrochloride oral solution, dextromethorphan hydrobromide oral solution, or cefaclor granules as directed by a physician to improve symptoms.

In daily life, it is important to get plenty of rest, ensure adequate sleep, avoid staying up late, and engage in moderate outdoor activities such as walking or jogging, which may aid recovery.