WebSep 17, 2024 · The antivirals acyclovir (generic for Zovirax and Sitavig) and valacyclovir (generic for Valtrex) are used to treat or prevent infections caused by the herpes simplex, herpes zoster, and varicella-zoster viruses. Although both drugs target the same viruses, there are a few differences between them. Read on for a comparison of the two drugs. WebJan 10, 2024 · Valacyclovir works by inhibiting viral DNA replication. The drug is available as an oral tablet in two strengths — 500mg and 1,000mg. Valacyclovir is available as a generic and brand product. It is one of the most popular and effective antivirals for shingles, genital herpes, and cold sores in adults.
Valtrex vs Acyclovir: Which is Better for Cold Sores? - K Health
WebValacyclovir (Valtrex) and acyclovir (Zovirax) are antiviral drugs that work by interfering with viral DNA replication. Both drugs target the same viruses but valacyclovir provides longer duration of action, therefore, doses can be taken fewer times every day – this is the only real advantage. Is generic valacyclovir as effective as Valtrex? WebFeb 21, 2024 · Acyclovir and valacyclovir are closely related chemically, but they are not the same drug. Valacyclovir is the prodrug of acyclovir. During first-pass metabolism of the … timvision disney+
Generic Valtrex Availability - Drugs.com
WebSep 17, 2024 · Antivirals are medications designed to fight viruses. Most antivirals target specific viruses. The antivirals acyclovir (generic for Zovirax and Sitavig) and valacyclovir … WebI got a prescription for valtrex because I’ve heard it’s a miracle worker (not for a daily suppression dose, just 4 pills at a time when I feel an outbreak coming). My pharmacy gave me the generic version, big royal blue pills, 1g each. This is my second time taking the drug during an outbreak. WebOct 31, 2024 · Brand Name: Valtrex Generic Name: valacyclovir Drug Class: Antivirals, HSV, Antivirals, Other What is valacyclovir (Valtrex)? What are its uses? Valacyclovir (Valtrex) is an oral antiviral drug that is active against herpes viruses. It is used to treat infections with: Shingles ( herpes zoster) Genital herpes (herpes simplex genitalis) tim vision box a cosa serve