Category: Antiviral treatments

An estimated 3.8 billion people under the age of 50 (64%) have herpes simplex virus type 1 (HSV-1), the primary cause of cold sores. When facing an outbreak, a common question is: do you need a prescription for topical acyclovir? The answer is yes, in the United States, this antiviral medication requires authorization from a healthcare provider.

Approximately 1 in 3 people in the United States will develop shingles in their lifetime. This article explains **how does valacyclovir work for shingles**, an effective antiviral medication prescribed to manage the infection, accelerate healing, and reduce the risk of long-term complications.

Suppressive antiviral therapy with valacyclovir can reduce the frequency of genital herpes recurrences by 70–80% [1.8.5]. While highly effective, potential downsides exist. So, is there a downside to taking Valtrex? Common side effects include headache, nausea, and abdominal pain [1.2.1].

In October 2020, Veklury (remdesivir) became the first FDA-approved treatment for COVID-19. If you've been wondering, "what is the new name for remdesivir?", the answer lies in understanding the distinction between a drug's generic and brand name. The generic name for this antiviral medication is remdesivir, while Veklury is its proprietary brand name, created and marketed by Gilead Sciences.

An estimated 3.8 billion people under age 50 (64%) have herpes simplex virus type 1 (HSV-1), the main cause of oral herpes [1.9.1]. For many, valacyclovir is a key treatment, but how can you tell if valacyclovir is working effectively?

Globally, an estimated 3.8 billion people under age 50 (64%) have herpes simplex virus type 1 (HSV-1), a common target for antiviral therapy. If you have a prescription, you may wonder, *How long after taking valacyclovir do you feel better?* Most people notice improvement in 2 to 3 days.