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What does Valtrex do to your body?

Leia Doyle

What does Valtrex do to your body?

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

Who created Valtrex?

It is marketed by GlaxoSmithKline under the trade names Valtrex and Zelitrex.

Can Valtrex cause death?

Important warnings. Blood disorders warning: For certain people, this drug can cause thrombocytopenic purpura (TTP) or hemolytic uremic syndrome (HUS). These conditions cause a severely low level of red blood cells and platelets in your body. TTP or HUS can result in death.

How effective is Valtrex?

Yes, while daily Valtrex has been shown to reduce genital herpes outbreaks by 70% to 80%, it is still possible to have an outbreak while taking the medication. However, the frequency of outbreaks tends to go down over time for a lot of people.

Who should not take Valtrex?

Who should not take VALTREX?

  • dehydration.
  • hemolytic uremic syndrome, a condition that affects the kidney and the blood.
  • thrombotic thrombocytopenic purpura, a type of blood disorder.
  • chronic kidney disease stage 3B (moderate)
  • chronic kidney disease stage 4 (severe)
  • chronic kidney disease stage 5 (failure)

Can Valtrex cause weight gain?

Valtrex (valacyclovir) and other antiviral medications can only treat the symptoms associated with herpes infections and shorten outbreaks. Does Valtrex (valacyclovir) make you gain weight? Weight changes are not commonly reported with the use of Valtrex (valacyclovir).

Is it OK to cut Valtrex in half?

Ease of use low because my gag reflex is sensitive as pill is huge, but you can cut in half.

Can I have an outbreak while on Valtrex?

Even if you’re taking Valtrex, it’s still possible to have an outbreak. If you’re taking Valtrex for recurrent genital herpes and have an outbreak, it’s important to avoid sexual contact with your partner to keep the virus from spreading to them.

Is Valtrex bad for the liver?

In Closing. Valacyclovir is not considered a liver toxic drug. With a Category D rating from LiverTox, it’s well behind common drugs such as aspirin in terms of liver injury risk. When taken at a normal dose, valacyclovir is highly unlikely to cause liver damage in individuals with normal liver health.

How quickly does Valtrex work?

It can take up to seven to 10 days for Valtrex to start working for some people, while others may feel relief from their symptoms after a day or two. The amount of time it takes your symptoms to go away will depend on your age, the severity of your symptoms, and your metabolism.

Does Valtrex have side effects?

Valtrex’s listed side effects include nausea, vomiting, diarrhea, and headache. Less frequent side effects are agitation, vertigo , confusion, constipation, and rash. Rare side effects are more serious, like coma, seizures, tremor, and psychotic symptoms.

Does Valtrex or acyclovir work?

Valtrex valacyclovir Acyclovir is an antiviral drug that helps treat chickenpox, genital herpes, and shingles infections. It is most effective when started within 48 hours of symptom onset. Prescribed for Cold Sores,…

What does Valtrex contain?

Valtrex belongs to a class of drugs called nucleoside analogs that mimic one of the building blocks of DNA. It stops the spread of herpes virus in the body by preventing the replication of viral DNA that is necessary for viruses to multiply.

Can I take Valtrex daily?

Valtrex can clear up an active herpes outbreak if taken early enough. Some people take Valtrex daily to prevent outbreaks, which is called daily suppressive therapy. You can still infect others if you are on Valtrex. However, daily Valtrex has been shown to reduce transmission to sexual partners by about half.