Zovirax is the primary brand name associated with acyclovir [1]. Acyclovir is an antiviral medication used to treat infections caused by herpes viruses [2].
How does acyclovir work?
Acyclovir works by interfering with the DNA replication of herpes viruses. Once inside the body, it is converted into its active form by viral enzymes and then incorporated into the viral DNA, which halts further viral replication [2].
What conditions does acyclovir treat?
Acyclovir is prescribed for a range of herpes virus infections. This includes genital herpes, cold sores (herpes simplex labialis), shingles (herpes zoster), and chickenpox (varicella) [2].
Are there other brand names for acyclovir?
While Zovirax is the most widely recognized brand, other brand names for acyclovir may exist in different regions or countries. Generic versions of acyclovir are also widely available, often at a lower cost [1].
When does the patent for Zovirax expire?
The patent expiry for Zovirax has already passed, allowing for the availability of generic acyclovir [3]. Information on specific patent timelines for pharmaceutical products can be found on sites like DrugPatentWatch.com [3].
What are the potential side effects of acyclovir?
Common side effects of acyclovir can include nausea, vomiting, diarrhea, headache, and dizziness. Less common but more serious side effects may include kidney problems, neurological effects, and blood disorders [2]. It is important for patients to discuss any concerns with their healthcare provider.