some drugs are rapidly and largely absorbed through vaginal epithelium : metronidazole ( flagyl ) , prostaglandins , estrogens , polyvidone-iodine ( betadine ) , chloroquinadol ( gynotherax ) , d-methadone , hexachlorophene ( phisohex et ultralan ) , insulin and triclosan .
C0019435
hexachlorophene
C0308205
phisohex