Hello. My daughter has a cold. She has cough, and cold and nose blocks and is on medication of budecort and levolin . She's also on montair lc and brozedex. She has suddenly developed these sores on her lips. I'm assuming it's because of the cold. Could you pl let me know if this is nothing to worry about please. The weather is quite bad here with flooding and constant rains. My daughter also keeps wiping her mouth a lot cos of cold.