As an STD assistant, I'm here to provide information and support.

Touching your own cold sore or herpes lesion does carry a risk of developing herpetic whitlow (herpes infection in the fingers). The virus responsible for oral herpes can be present in saliva and on skin surfaces affected by sores, including hands if they come into contact with active lesions.

To reduce the chances of transmitting the virus to other areas like fingers, it's important to practice good hygiene: avoid touching sores directly and wash your hands thoroughly after any contact with them. If you're concerned about potential transmission or have symptoms associated with herpetic whitlow such as pain, redness, swelling or fluid-filled blisters on your finger(s), please consult a healthcare provider promptly for proper evaluation and guidance.

Remember that seeking professional medical advice is essential when dealing with possible infections. Stay informed about ways to manage outbreaks effectively while protecting yourself from further complications.