What should a pregnant woman do if she gets a large swelling and redness from a mosquito bite?

If a pregnant woman experiences severe redness and swelling after being bitten by a mosquito, she may apply calamine lotion, paeonol ointment, or lincomycin lidocaine gel to help alleviate the symptoms.

1. Calamine Lotion

A pregnant woman with significant redness and swelling from a mosquito bite can apply calamine lotion under medical guidance. Its main ingredients—calamine, zinc oxide, and glycerin—are considered relatively safe. This lotion is clinically known for its soothing and anti-itching effects and generally does not pose risks to pregnant women when used appropriately.

2. Paeonol Ointment

Paeonol ointment can also be applied. Its primary components are paeonol and clove oil, which not only help reduce inflammation and relieve itching but also have antiallergic properties, effectively improving the associated symptoms.

3. Lincomycin Lidocaine Gel

Lincomycin lidocaine gel has anti-inflammatory and analgesic effects, helping to relieve swelling and pain. It has a high safety profile and typically does not cause significant adverse reactions, posing minimal risk to both the pregnant woman and the fetus.