Is veregen (sinecatechins) cream appropriate to use even when gen.warts are gone(removed with radio waves) or it is used only when there are still existing warts?

For treating warts: No point in using this $1000 ointment if you have no warts. If you do have warts there are several treatments, none of them as effective as we would like. The only prevention is the vaccine. This does not help get rid of existing warts. You may wish to get the shot to protect you from other genital wart viruses not already in your skin.