Vavir 500mg Tablet (VALACYCLOVIR)

What is Vavir tablet?

Vavir tablet is a medicine that helps fight off the herpes virus, which causes cold sores, genital herpes, and shingles. It works by stopping the virus from multiplying in your body, making the infection less severe and helping it clear up faster. For some people with recurring genital herpes, it can even help prevent outbreaks. It's used in adults and older children.

What is the usual dose of Vavir tablet?

For adults and kids 12 and up with cold sores, the typical medicine dose is 2 grams, twice a day, 12 hours apart, but only for one day. Other ages and health problems might need different amounts.

How do I take Vavir tablet?

You can take Vavir tablet pills with or without food. It doesn't matter if you eat before or after taking them.

For how long do I take Vavir tablet?

Vavir tablet is a medicine used for different infections like cold sores, shingles, and chickenpox. How long you take it depends on what you have. For cold sores, it's usually a short course. For shingles and chickenpox, it's best to start it right away. Your doctor will tell you exactly how much to take and for how long.

What is Vavir tablet used for?

Vavir tablet is a medicine that helps with different types of herpes. It treats cold sores, genital herpes (in adults), and shingles (in adults). It can also help prevent genital herpes from coming back and spreading in adults. But, it doesn't always work for everyone or in every situation.

How long does it take for Vavir tablet to start working?

Vavir tablet works best when taken early. For cold sores, start it as soon as you feel a tingle, itch, or burn, or when the sore appears. For chickenpox, start it right away when you notice any signs. For shingles and genital herpes, it's most effective if started within 72 hours of the rash (shingles) or 24 hours of symptoms (genital herpes). Waiting longer might mean the medicine won't work as well.

Is Vavir tablet effective?

Vavir tablet is a medicine that helps with some types of herpes infections. It can treat cold sores, shingles (in healthy adults), and genital herpes (in healthy adults). It can also help prevent genital herpes outbreaks in some adults and reduce the spread of genital herpes. However, it doesn't always work for everyone or in every situation. It's best to talk to a doctor to see if it's right for you.

How does one know if Vavir tablet is working?

Studies show Vavir tablet helps prevent genital herpes. It significantly reduced the chances of getting herpes, especially in people who didn't already have it. For those who did get herpes, Vavir tablet helped sores heal faster.

How does Vavir tablet work?

Vavir tablet is an antiviral medicine that works by stopping viruses like herpes and shingles from multiplying. After you take it, your body changes it into its active form, which targets virus-infected cells. It blocks the virus from making more copies of itself, helping to control the infection, reduce symptoms, and speed up healing.

Who should avoid taking Vavir tablet?

Vavir tablet is a medicine with important safety notes. Don't take it if you're allergic to it or a similar drug, acyclovir. Tell your doctor about any kidney problems, transplants, serious HIV, or if you're pregnant or breastfeeding. If you get nervous system problems like acting strangely, trouble moving, confusion, or seeing things that aren't there, get help right away. Rarely, it can cause very serious, even deadly, blood problems. Throw away any medicine that's past its expiration date.

Can I take Vavir tablet with vitamins or supplements?

Vavir tablet (the medicine) doesn't seem to have any problems when taken with vitamins or supplements. There's no known bad reactions.

Can I take Vavir tablet with other prescription drugs?

Vavir tablet turns into acyclovir in your body. Some medicines, like cimetidine and probenecid, make your body keep more acyclovir for longer. This means higher levels of the medicine in your blood. Using these together boosts acyclovir's effects. Other medicines like antacids, digoxin, or thiazide diuretics don't seem to change how acyclovir works.

Can Vavir tablet be taken safely while pregnant?

Vavir tablet, a medication for certain infections, hasn't been clearly linked to major birth defects in many years of use. However, there's not enough information to say for sure if it affects miscarriage rates or other problems. Small studies show a small percentage of babies exposed to Vavir tablet had birth defects, similar to the number of birth defects seen in babies who weren't exposed to the drug. More research is needed because the studies weren't large enough to give a definitive answer.

Can Vavir tablet be taken safely while breastfeeding?

A mother taking a certain medicine (Vavir tablet) twice a day passes a small amount of its active ingredient (acyclovir) into her breast milk. While we don't know for sure what effect this has on the baby or milk supply, doctors need to consider the benefits of breastfeeding against any possible risks to the baby from the medicine.

Is Vavir tablet safe for the elderly?

Older people with kidney problems need lower doses of Vavir tablet. They're more likely to have bad side effects, especially problems with their brain and nervous system, so the medicine should be given carefully.

How should I store Vavir tablet?

Keep the Vavir tablet pills in a cool, dry place at normal room temperature. The liquid medicine needs to be kept in the refrigerator and thrown away after four weeks, even if there's some left. Make sure the pills are in a closed container. Get rid of any medicine that's past its expiration date.

Does Vavir tablet make people tired or drowsy?

• Fatigue was reported in 5.2% of people taking Vavir tablet hydrochloride 3900 mg/day.
• If you experience fatigue while taking this medicine, talk to your healthcare provider.

Does Vavir tablet cause stomach upset?

• Abdominal pain was reported in 19.8% of people taking Vavir tablet hydrochloride 3900 mg/day.
• Nausea has also been reported.
• If you experience an upset stomach or other gastrointestinal symptoms, contact your healthcare provider.

Does Vavir tablet affect sleep?

The information regarding sleep-specific side effects for Vavir tablet hydrochloride wasn't found.

Does Vavir tablet make it hard to think or concentrate?

No, the information regarding cognitive side effects like difficulty concentrating or thinking for Vavir tablet hydrochloride is not found.

Does Vavir tablet affect mood?

• Depression was reported in 7% of subjects taking Vavir tablet hydrochloride 1 gram daily and 5% of subjects taking Vavir tablet hydrochloride 500 mg daily, compared to 5% of subjects taking a placebo.
• If you experience mood swings or other mental health changes, contact your healthcare provider.

Does Vavir tablet interfere with sexual function?

The information regarding sexual dysfunction as a side effect of Vavir tablet hydrochloride is not found.

Does Vavir tablet affect appetite?

The information regarding appetite-specific side effects for Vavir tablet hydrochloride is not found.

Does Vavir tablet cause weight gain?

The information regarding weight gain as a side effect of Vavir tablet hydrochloride is not found.

Does Vavir tablet cause headaches?

Vavir tablet can give you a headache. It's a pretty common side effect, especially in kids. If you get a headache while taking it, talk to your doctor.

Does Vavir tablet limit driving?

Vavir tablet, a medicine for cold sores, can make some people feel dizzy. In one study, 2 out of 100 people felt this way. If you feel dizzy while taking it and it affects your driving, stop taking it and call your doctor.

Is it safe to drink alcohol while taking Vavir tablet?

There is no specific information about alcohol consumption in the provided prescribing information. However, alcohol can sometimes worsen side effects like dizziness or fatigue. Talk to your healthcare provider about whether it is safe to drink alcohol while taking Vavir tablet hydrochloride.

Is it safe to drink coffee or tea while taking Vavir tablet?

There is no information regarding the interaction between caffeinated beverages and Vavir tablet hydrochloride.

Is it safe to exercise while taking Vavir tablet?

There is no information regarding the interaction between exercise and Vavir tablet hydrochloride.

What are Vavir tablet possible harms and risks?

Vavir tablet can cause common problems like headache, nausea, or tummy aches. Headaches are especially common, particularly in kids. Rarely, but seriously, it can affect the kidneys or cause problems with the brain like confusion, hallucinations, or seizures. Older people are more likely to have these serious brain problems.