What does Blistex Medicated Lip Balm do?
What does Blistex Medicated Lip Balm do? Blistex is a combination medicine used to treat pain, itching, or severe lip dryness caused by chapped lips or cold sores (fever blisters). Blistex will not cure herpes simplex, the virus that causes cold sores. Blistex may also be used for purposes not listed in this medication guide. […]