How effective is Campho-Phenique on cold sores? An in-depth pharmacological review
•
4 min read
Cold sores are a common issue caused by the Herpes Simplex Virus (HSV-1), affecting millions of people with recurrent outbreaks. For those seeking relief from the pain and itching, over-the-counter options like Campho-Phenique are a frequent choice. This raises a crucial question for many consumers: **How effective is Campho-Phenique on cold sores?**