Can Oral Herpes Spread to the Genitals?

Yes. The herpes virus can be transmitted from the mouth to the genital area through oral sexual contact. Oral herpes, which is most often caused by herpes simplex virus type 1 (HSV-1), can easily pass through saliva or active lesions to a sexual partner’s genital area and cause genital herpes.

Transmission of oral herpes to the genital area is relatively common, but many people are not aware of it. If someone has active herpes on the lip or around the mouth and has oral contact with a partner’s genital area, the virus can be transmitted. This transmission usually occurs through direct skin or mucous membrane contact with an active lesion (sore or blister), or even through saliva during the infectious period.

The highest risk of transmission is when herpes is active and there is an open lesion. However, it is important to know that even after sores appear to have healed, the virus may still be shed silently from the skin, a process called asymptomatic shedding, and this can transmit the infection.

There are two main types of herpes virus: HSV-1, which most often causes oral herpes, and HSV-2, which is usually responsible for genital herpes. However, HSV-1 can also affect the genital area, especially in people infected with this virus for the first time.

This virus is transmitted through direct contact with an active lesion or infected secretions, and the risk of transmission is much higher while a sore is active.

To reduce the risk of transmission, it is recommended to avoid oral-genital contact during periods when herpes is active or when early burning or itching is present. Using barriers such as a dental dam can also help reduce transmission risk, although this method does not provide complete protection.

If you or your sexual partner develop sores, itching, or discomfort in the genital area after oral-genital contact, it is best to see a doctor as soon as possible. Following the simple preventive measures described above plays an important role in preventing unintended transmission of the herpes virus.