There is no cure for genital warts only ways of treating them or having them removed. For some people they go away on their own and do not come back. For others they don’t go away and do come back after being removed. Sometimes many times a year or it could be several years before they come back. Even when not present the virus remains dormant in your skin and can still be contagious. You should be responsible and let every future sexual partner you have know this in advance to keep from spreading it.
Either way first you should have it looked at by a doctor to make sure that it really is a genital wart. There are several treatments that can be done. Laser, freezing, surgical removal, and chemical ways to treat it such as a drug called condylox or aldara. I had a friend who had warts and everything that was tried failed. The warts kept coming back.
He eventually sought out less expensive holistic treatments and the one he said worked for him was putting apple cider vinegar on it about 3-4 times a day for about a month and the wart went away and it was far less painlful then other treatments. He says the warts still do return but he catches it early and retreats it with the vinegar and it’s gone with in a week or so if he catches it soon enough. I have also read that bleach, and baking soda past can work too.
So I guess if you are really sure that it is definitely a wart and don’t plan on going to a doctor even though you really should about it I would try the vinegar since it doesn’t cost very much. If you do try the vinegar and the warts get bigger or don’t start shrinking within a few weeks I strongly recommend going to a doctor because I have read that when it’s your first episode the best chance to have it not come back is getting removed early. I hope this helps.