Three months after the laser treatment of warts without recurrence of the possibility of contagion is unlikely, but does not rule out the possibility of contagion. After the occurrence of high-risk behavior through the incubation period ranging from 2 weeks to 6 months after the onset of the manifestation of the skin mucous membrane tissue granular, papillary proliferation, highly contagious. After laser treatment, you need to use antiviral drugs to inhibit viral growth and prevent the recurrence of warts. Most of the acromegaly in the laser treatment of three months without recurrence, infectious is not big, but due to the existence of individual differences, do not rule out individual patients are still infectious, need to do a good job in the sexual life of the safety defense measures.