Does valacyclovir reduce viral shedding?

Valacyclovir significantly reduced HSV-2 shedding during all days compared to placebo (mean 2.9% versus 13.5% of all days ( ), a 78% reduction). Valacyclovir significantly reduced subclinical HSV-2 shedding during all days compared to placebo (mean 2.4% versus 11.0% of all days ( ), a 78% reduction).

Does valacyclovir have bad side effects?

Common side effects include headache, nausea, abdominal pain, tiredness, depression, and skin rash. Serious side effects may occur like hallucinations or confusion in the elderly, kidney failure in people with kidney disease, and blood cell problems in people with low immune system function.

What should I avoid while taking valacyclovir?

What should I avoid while taking valacyclovir? Avoid sexual intercourse or use a latex condom to help keep you from spreading the herpes virus to others. Avoid letting infected areas come into contact with other people. Avoid touching an infected area and then touching your eyes.

Does valacyclovir interaction with other drugs?

Valacyclovir has no known severe interactions with other drugs.

How do you know you are asymptomatic shedding?

The most well-known symptom is a cluster of blisters or open sores in the genital or rectal area. Other symptoms, which might be mild or might not be recognized as being part of an infection, include: very small lesions. itching.

Does valacyclovir prevent asymptomatic shedding?

Valacyclovir 1 g daily significantly reduced asymptomatic shedding compared with placebo in this population.

Does valacyclovir make you itch?

A very serious allergic reaction to this drug is rare. However, get medical help right away if you notice any symptoms of a serious allergic reaction, including: rash, itching/swelling (especially of the face/tongue/throat), severe dizziness, trouble breathing. This is not a complete list of possible side effects.

Does acyclovir cause hair loss?

According to our study on the effects of topical acyclovir on the skin of mice, we accidentally found that this drug potentially reduced hair growth. Previous studies have reported that hair loss is one of the uncommon side effects of oral acyclovir.

Why do you have to drink a lot of water while taking valacyclovir?

Drink extra fluids so you will pass more urine while you are using this medicine. This will keep your kidneys working well and help prevent kidney problems. To help clear up your infection, keep taking valacyclovir for the full time of treatment, even if your symptoms begin to clear up after a few days.

Do antivirals weaken immune system?

The inhibitory effects of antivirals on immune cells may contribute to the immune deterioration observed in patients following prolonged use of the drugs.

Does caffeine affect valacyclovir?

When it comes to caffeine and Tylenol, two of the things most likely to be consumed while on Valtrex, it’s okay to take them unless told otherwise by a medical professional.

Does Valtrex prevent asymptomatic shedding?

Which is better acyclovir or Valtrex for herpes?

Valtrex thus is active against the same viruses as acyclovir, but Valtrex has a longer duration of action than acyclovir and can be taken fewer times each day.

How is valacyclovir different from other prodrugs?

Valacyclovir is called a “prodrug,” in that it is not active itself but rather, it is converted to acyclovir in the body, and it is the acyclovir that is active against the viruses. (Acyclovir itself is available as a topical, oral, and intravenous medication.)

When to take valacyclovir after covid-19 vaccine?

This is the primary rationale for caution in administering the COVID-19 vaccine within 14 days of another vaccine. The completion of a tolerated oral therapy, such as valacyclovir, would not be a reason to delay the COVID-19 vaccine dose.

What do you need to know about acyclovir capsules?

Acyclovir is indicated for the acute treatment of herpes zoster (shingles). Acyclovir is indicated for the treatment of initial episodes and the management of recurrent episodes of genital herpes. Acyclovir is indicated for the treatment of chickenpox (varicella).