CEFR C1

acyclovir

noun

Meaning

An antiviral medication used to treat infections caused by herpes viruses, including shingles, chickenpox, and genital herpes.

Examples

  • Patients with recurrent outbreaks often keep acyclovir on hand to start treatment at the first sign of symptoms.
  • The effectiveness of acyclovir depends heavily on how soon it is administered after the initial infection appears.

Synonyms: antiviral, medication, treatment, pharmaceutical