Are oral HPV warts just genital warts in the mouth? Where abouts can oral warts be? Can they be on the lips? How do you know if you have oral warts? If you do not get any warts in the mouth does that mean you aren't infected by the virus? If they go away on their own do you still need to seek medical attention? Can you pass them on by kissing even if there are no warts present in the mouth at that time? How are they spread? I've heard that genital warts in the mouth are rare but many Americans have oral warts, are they different things? Can oral warts still cause throat cancer if they are only located on the lips? Thanks in advance!