Herpes Transmission Risks in Intimate Relationships - Urology

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Herpes issues?


If a partner has a herpes outbreak in their nostril and there is no oral sex involved, is transmission possible? If kissing occurs in the morning and sexual intercourse follows, and then in the afternoon the partner experiences a tingling sensation in the nostril followed by the appearance of a herpes sore, is transmission likely? Additionally, if one consumes food that the partner has eaten, could transmission occur through saliva?

Niming, 30~39 year old female. Ask Date: 2020/09/06

Dr. Du Shixi reply Urology


Hello: It is possible to be infected simply by coming into contact with the fluid from herpes lesions.
Wishing you good health.

Reply Date: 2020/09/06

More Info


Herpes simplex virus (HSV) is a common virus that can cause oral and genital herpes. Understanding the transmission risks associated with intimate relationships is crucial for preventing the spread of the virus.
To address your specific questions:
1. Transmission from Nasal Herpes: If your partner has a herpes outbreak around the nose (often referred to as a cold sore or facial herpes), the risk of transmission during sexual activity without oral contact is relatively low. However, HSV can be transmitted through skin-to-skin contact. If there are active lesions or even asymptomatic shedding of the virus, there is a potential risk. Therefore, while the risk is lower without direct oral contact, it is not entirely negligible.

2. Kissing and Subsequent Sexual Activity: If you kissed your partner in the morning and then engaged in sexual activity, and later in the day your partner developed a tingling sensation followed by a herpes outbreak, there is a possibility that the virus could have been transmitted during the kiss. Herpes can be transmitted even when there are no visible sores due to viral shedding. If your partner had an active outbreak or was in the prodromal stage (the period before sores appear), the risk of transmission increases.

3. Eating After Contact: If you consumed food that your partner had eaten, there is a minimal risk of transmission through saliva. Herpes is primarily transmitted through direct contact with an infected area or through mucous membranes. While the virus can be present in saliva, the likelihood of contracting herpes from shared utensils or food is significantly lower compared to direct contact with an infected area.


Additional Considerations:
- Asymptomatic Shedding: One of the challenges with herpes is that the virus can be shed from the skin even when there are no visible symptoms. This means that a person can transmit the virus without knowing they are infectious.

- Preventive Measures: If your partner has a known history of herpes, it is advisable to avoid intimate contact during outbreaks and to discuss the use of antiviral medications that can reduce the risk of transmission. Barrier methods, such as condoms, can also help reduce the risk, although they do not eliminate it entirely.

- Communication: Open communication with your partner about herpes status, outbreaks, and preventive measures is essential in managing the risks associated with herpes transmission.

- Consulting Healthcare Providers: If you have concerns about potential exposure or symptoms, it is advisable to consult a healthcare provider for appropriate testing and guidance. They can provide information on the best practices for managing herpes and reducing transmission risks.

In summary, while the risk of transmission from nasal herpes during sexual activity without oral contact is lower, it is not zero. Engaging in intimate activities during an outbreak or when symptoms are present increases the risk of transmission. It is crucial to take preventive measures and maintain open communication with your partner regarding herpes management.

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