Can a mosquito bite cause swollen glands?

Good morning, ma'am,

An insect bite can indeed cause this kind of swelling. The important thing is that it remains light and temporary. Applying a cool water towel several times a day and preventing the baby from scratching are the best ways to reduce this swelling, if it is secondary to the bite

If the swelling persists for more than a week, I would advise consulting a doctor as a precaution.

I hope I've been helpful, I'm still available if you have any other questions!

Tom Samaha, pharmacist