Jar Label (Terrasil Cs Mx Label 14g 040512)
This is a drug product used to treat cold sores and fever blisters. It contains active ingredients such as Benzalkonium Chioride and Alfantoin. The directions require adults and children over 12 years to apply it to affected areas on the face or lips at the first sign of cold sore/fever bister. It's vital to wash hands before and after applying Terrasil, and a person shouldn't use the product for more than a week unless directed by a doctor. There is a warning that it's for external use only, and if the condition persists or worsens, a person should stop using it and ask a doctor.*