#asktheexperts Hi doctor my daughter is 3 years old and she she have facing cold sore her lips too much cracking and swelling and blooding and have little red blisters around the mouth what should I do?

A. Apply Boroline antiseptic cream on the affected region that definitely going to help a lot in healing the problem that is there and you can easily apply a number of times in the day and specially during the night before your child goes to sleep