<s>[INST] My grandson when he was born had a small opening on top of his nose.  The doctor said it was a tract that didnt completely develop.  He's now 18 months old and has developed an infection and the bridge of his nose is swollen and at the hospital getting an iv of antibiotics.  what is this tract? [/INST] For an infection and swelling of nose you can give your grandson some antibiotic preferably syrup moxikind-cv or syrupzifi-cv after an expert advice along with syrup ibugesic-plus or syrup brufen junior for pain and swelling. Do hot water fomentation over the local site. </s>