question: HelloMy daughter is 12 she had a lump on her lip which was similar to a varicosce vein, which the Dr. injected it didn`t go totally so they cut her lip and removed the lump which was left, she had a few stitches which the Dr. told me to wash with natural soap and dry then apply vaseline each day but two days after one stitch has opened and it looks like there is some white liquid on it.Shall I continue to wash it and put vaseline on is it ok?