How to treat pus formation at the site of bee sting?

Q: My daughter was playing when honey bees stung her hand. The site of the sting swelled up and came to the normal shape later. Now, after a weeks time, there is a sort of pus formation at that place. What is the remedy?

A:Bathe it in salt water daily for five days. If it doesn't get better then get antibiotics from a doctor.