What medication is commonly recommended for clients prone to cold sores before treatment?

Valtrex, also known as valacyclovir, is commonly recommended for clients prone to cold sores before treatment because it is an antiviral medication specifically designed to help prevent the outbreak of herpes simplex viruses. It works by inhibiting the replication of the virus, thereby reducing the frequency and severity of cold sores which are often a concern for clients undergoing procedures such as electrolysis.

By taking Valtrex, clients can minimize the risk of activating a cold sore outbreak, which could complicate the treatment process and affect healing. Other options listed may also have antiviral properties, but Valtrex is widely recognized and recommended for its effectiveness and ease of use in a preventative regimen for individuals at risk of herpes outbreaks.