When taking Valtrex for a herpes outbreak, the medication works to stop the virus from reproducing and spreading. This can help reduce symptoms like bumps or sores. In many cases, you may notice that the bumps start to heal without needing to pop them first.

It's essential not to try popping any blisters or sores as it can lead to infection and further complications. If you're experiencing discomfort or have concerns about your outbreak while using Valtrex, seek guidance from healthcare providers who can provide personalized advice based on your specific situation.

Remember that managing herpes outbreaks involves more than just treating individual episodes—it also includes maintaining overall health through proper hygiene practices and potentially long-term antiviral therapy under medical supervision.