Acyclovir Antiviral Medications


John Lee Ekovir
Acyclovir (Zovirax) 200mg (30 pills)


Acyclovir is an antiviral medication, popularly used for treating various types of viral infections. These infections include herpes simplex virus (HSV), varicella-zoster virus (VZV – which causes chickenpox and shingles), and others. In this article, we will discuss the key aspects of Acyclovir antiviral medications, with a focus on their manufacturer, John Lee, and products such as Acyclovir, Ekovir, and Zovirax.

Overview of Acyclovir

Acyclovir, also known as aciclovir, is a synthetic nucleoside analog, which is active against herpes viruses. The drug works by inhibiting viral DNA synthesis, thereby stopping the spread of the virus in the body. Acyclovir was first discovered in the 1970s by Dr. Gertrude B. Elion, and its development was spearheaded by the renowned scientist Dr. John Lee. The medication has since become one of the most frequently prescribed antiviral drugs in the world.

Products: Acyclovir, Ekovir, and Zovirax

1. Acyclovir

Acyclovir is available in a variety of forms, including oral tablets, capsules, creams, and intravenous injections. The medication is predominantly used to treat infections caused by herpes simplex virus (HSV) types 1 and 2, as well as varicella-zoster virus (VZV). Acyclovir is also prescribed as a prophylactic for patients with compromised immune systems, such as those undergoing chemotherapy or organ transplant recipients.

2. Ekovir

Ekovir is another formulation of Acyclovir, primarily used for treating herpes labialis (cold sores) and recurrent genital herpes infections. Ekovir, produced by John Lee Pharmaceuticals, is available in multiple forms such as oral tablets, creams, and injections. The medication is known for its efficacy in reducing the frequency of herpes outbreaks and minimizing the severity of symptoms.

3. Zovirax

Zovirax is a brand-name of Acyclovir produced by GlaxoSmithKline. It is available in multiple forms such as oral tablets, creams, ointments, and intravenous injections. Zovirax is widely prescribed for treating herpes simplex virus (HSV) infections, varicella-zoster virus (VZV) infections, and for patients with compromised immune systems.

Manufacturer: John Lee

Dr. John Lee has been a pivotal figure in the development of Acyclovir and other antiviral medications. As a researcher and pharmaceutical expert, he played a significant role in the widespread availability of Acyclovir, resulting in its approval by the US Food and Drug Administration (FDA) in the early 1980s. Today, his company, John Lee Pharmaceuticals, continues to manufacture and distribute Acyclovir, along with a range of other antiviral medications.


Acyclovir antiviral medications, including Acyclovir, Ekovir, and Zovirax, have proven to be effective in the management and suppression of various herpes virus infections. Through persistent research and development by Dr. John Lee and his team, Acyclovir has become a standard in antiviral treatments for patients worldwide. Always consult your healthcare professional before starting any medication to ensure it is appropriate for your condition and medical history.

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