Complex sentence: There are various options for treatment, but 5-Fluorouracil cream seems to be popular and effective, a significantly faster treatment is Ingenol mebutate which is effective after a 3-day treatment as opposed to 21 days.
Split into simpler sentences: There are various options for treatment, but 5-fluorouracil cream seems to be popular and effective. A significantly faster treatment is ingenol mebutate which is effective after a 3-day treatment as opposed to 21 days.