Gynecology is simply one of my avocations. I'm not an MD, I'm a PhD. And I'm not licensed to practice medicine in any juristiction. But, having said that, I do try to keep up with this kind of stuff.
HPV is one of several types of viruses, like varicella (chicken pox), that aren't killed off by the body's immune system, but go dormant instead. It's normal for a healthy immune system to reduce HPV to this point within a few weeks, and keep it there indefinitely.
Unfortunately, when the immune system is compromized, the virus can become active again. This can happen as a result of poor diet, lack of sleep, emotional stress (the most common cause), heavy infection load, or a number of other environmental causes. It's not uncommon for HPV to pop up again after fifteen or twenty years.
As an illustration, varicella continues to reside -- in its dormant state -- along certain prefered nerves. If it leaves its dormancy, it returns as shingles rather than as chicken pox.
There are about 700 strains of HPV, most of which which are simply a nuisnance in men. But, there are several strains that prefer to infect the cervix in women. These infections can lead to cervical cancer, and therefore, need to be addressed.
The classical treatment is removal of the warts from the cervix, either by laser or conventional surgery, or by freezing. There are a number of medical treatments -- various creams and such, which have a range of effectiveness and side effects.
There are two things about HPV that make it a real bitch: First, condoms don't seem to be as effective at stopping HPV as they are the other STDs. And second, the lesions, or warts, can be too small to be seen with the unaided eye.
So, while all women should get a PAP test at least annually, women who are very sexually active -- especially those with lots of partners -- should get a PAP test more like every six months.
I hope this helps.
-- Modified on 5/25/2003 5:11:42 AM
-- Modified on 5/25/2003 5:15:56 AM