Flat Warts Overview

All warts -- including flat warts -- are caused by avirusknown as human papillomavirus, or HPV. There are dozens of kinds of HPV, and the different warts caused by it tend to appear on various surfaces of the body. For the most part, flat warts are caused by HPV types 3, 10, 28 and 49. HPV is commonly transmitted by direct contact from one person to another. It's also possible for HPV to be transmitted indirectly. So, if you come into contact with the virus in a locker room, pool or other public place, you may get warts. In addition, once you have a wart, it's very easy to spread the virus from one place to another on your own body [sources:Intelihealth,Warts Information Center].

You're more susceptible to HPV if you've got a cut, scratch or some other opening in the skin. If you have a scratch or cut and it gets infected with HPV, it's likely that flat warts might appear along it. If you already have flat warts, be aware that they can easily spread to other areas of your body that may be scratched or cut [source:Merck].

Another way that flat warts spread is through the act of shaving.Shavingwith a razor is a daily routine for many people. However, since there's a chance you may nick yourself with the razor, shaving may encourage the spread of flat warts. For men, that means an outbreak on faces, and women may get them on their legs [source:Warts Information Center].

If you have a strongimmune system,你已经有了一个应对佛罗里达州的防线t warts. However, because warts are caused by viral infection, people whose immune systems are compromised by an autoimmune disorder or who are taking certain medications that weaken the immune system are more likely to get them.

Although flat warts are inconvenient, most of them will go away on their own as the body's immune system targets the virus that causes them. This can takes months to several years. Treating individual warts does not prevent new ones from occurring if thevirusis still active in the body. So, if the warts aren't causing you any pain and they're not spreading, it may be best to leave them alone.

使用在-the-counter wart treatments, such as products that contain salicylic acid, may be somewhat effective at removing individual warts. These products dissolve the epidermis, or the top layer of skin, and when they're used consistently over a long period of time can successfully remove the infected skin. Before applying the medicine, it's a good idea to soak the warts in warm water and scrub them with apumice stone. This process removes the dead skin and allows the medication to make contact with the wart [source:VisualDx Health].

However, if you have flat warts on your face or if the warts begin to spread quickly, consult a doctor. Doctors have access to a larger variety of treatment options, including cryotherapy (freezing off the warts), immunotherapy medications and medications that are injected directly into the wart [source:Cleveland Clinic].

If you have flat warts, hopefully you've learned a few ways to prevent them and treat them. If they're still not on their way out of your life, follow the links on the next page for more information.