What is valaciclovir 500mg for?

Valaciclovir can be used to: treat shingles (in adults) treat HSV infections of the skin and genital herpes (in adults and adolescents over 12 years old). It is also used to help prevent these infections from returning.

What are common side effects of valacyclovir?

The more common side effects of valacyclovir can include:

headache.
nausea.
vomiting.
dizziness.
pain in your stomach area.

Does valacyclovir make you gain weight?

Does valacyclovir make you gain weight? Whilst valacyclovir can cause some side effects including headaches, abdominal pain and nausea, it isn’t thought to cause weight gain. None of the studies or clinical trials of valacyclovir found weight gain as a side effect.

Is valacyclovir bad for your kidneys?

Valtrex can be harmful to the kidneys, and these effects are increased when it is used together with other medicines that can harm the kidneys. Tell your doctor about all other medications you are using. You may need dose adjustments or special tests when taking certain medications together with Valtrex.

Is it OK to drink alcohol while taking valacyclovir?

Although no drug interactions exist between alcohol and Valtrex, it is still best to avoid alcohol while taking the medication. Alcohol can impair your immune system, making your infection harder to treat. Further, both drinking and Valtrex can cause nausea, potentially worsening that side effect.

How long does it take for valacyclovir to start working?

For most initial herpes outbreaks and cases of recurring herpes, valacyclovir takes effect very quickly and provides some level of relief in as little as two to three days. Generally, the sooner you take valacyclovir after noticing symptoms, the faster it will be to provide relief.

What are the side effects of valacyclovir in humans?

Postmarketing reports: Facial edema, erythema multiforme, photosensitivity, alopecia [ Ref] The most commonly reported adverse reactions have been headache, nausea, and abdominal pain. [ Ref] 1.

How is valacyclovir used in the treatment of herpes?

Valacyclovir is an antiviral drug. It slows the growth and spread of the herpes virus to help the body fight the infection. Valacyclovir is used to treat infections caused by herpes viruses, including genital herpes, cold sores, and shingles (herpes zoster) in adults.

What’s the best way to make valacyclovir powder?

Using a pestle and mortar, grind 5 valacyclovir caplets for 25 mg/mL suspension or 10 valacyclovir caplets for 50 mg/mL suspension until a fine powder is produced. 3. Gradually add approximately 5 mL aliquots of SSV to mortar and triturate powder until paste has been produced ensuring the powder has been adequately wetted.

How to prepare valacyclovir for extemporaneous oral suspension?

Preparation Instructions for Extemporaneous Oral Suspension: 1. Prepare Suspension Structured Vehicle USP-NF (SSV) according to USP-NF. 2. Using a pestle and mortar, grind 5 valacyclovir caplets for 25 mg/mL suspension or 10 valacyclovir caplets for 50 mg/mL suspension until a fine powder is produced. 3.