According to the Stoics, the universe was controlled in every detail by God (Zeus), who ordered everything for ultimate good. Humans alone of all creatures were enabled by their reason to perceive this Divine Order; reason is therefore regarded as humanity's special link with the mind of God.
Acyclovir cream is used to treat cold sores (fever blisters; blisters that are caused by a virus called herpes simplex) on the face or lips.
Parenteral penicillin continues to be the drug of choice for treatment of all stages of syphilis. Three antiviral medications have been shown to provide clinical benefit in the treatment of genital herpes: acyclovir, valacyclovir and famciclovir. Valacyclovir and famciclovir are not yet recommended for use during pregnancy. Azithromycin in a single oral 1-g dose is now a recommended regimen for the treatment of nongonococcal urethritis.