Blog Cart My Account
Hassle-Free Shopping
Live healthy
Care for your health needs
Affordable prescription drugs to all people
We respect our customer privacy
Reorder Coupons
Quote Water Mark
My Account
Support
Search By:

Categories

Valacyclovir

Valacyclovir

Alternative Search:
Category: anti viral
Active substance: Valacyclovir
Prescription: Upload Prescription or Fill Medical Questionnaire Form
Manufacturer: Cipla
Customer rate:
Star Star Star Star Star
Save

Valacyclovir 500mg

Package
Our Price Per Pill
Add to Cart
18 Pills
$54.90 $3.05
120 Pills
$333.60 $2.78
Airmail Free Shipping
90 Pills
$255.60 $2.84
Airmail Free Shipping
60 Pills
$174.60 $2.91
Airmail Free Shipping
30 Pills
$89.70 $2.99
Airmail Free Shipping

Valacyclovir 1000mg

Package
Our Price Per Pill
Add to Cart
90 Pills
$396.00 $4.40
Airmail Free Shipping
60 Pills
$268.20 $4.47
Airmail Free Shipping
30 Pills
$137.40 $4.58
Airmail Free Shipping
18 Pills
$84.42 $4.69
Airmail Free Shipping
120 Pills
$518.40 $4.32
Airmail Free Shipping

Usage

 Valacyclovir

 

Introduction

Valacyclovir is a medicine that doctors prescribe to manage viral infections caused by the herpes virus. valacyclovir is an antiviral tablet taken by mouth and is commonly used for cold sores, genital herpes, and other herpes simplex infections. this medicine is available at grant pharmacy with proper storage and guidance.

When a herpes outbreak begins, it does not always feel serious at first. a mild tingling sensation appears on the skin. itching slowly increases. redness becomes visible. small blisters may form over time. pain starts to develop. the affected area feels sensitive and uncomfortable. these symptoms affect daily routine and can cause stress or discomfort.

Valacyclovir is a familiar medicine for doctors. valacyclovir has been prescribed for many years, and doctors understand how it works inside the body. it is often chosen because it is easier to take compared to older antiviral medicines that require frequent dosing.

At grant pharmacy, many customers ask for valacyclovir because their doctor clearly mentioned it for treating cold sores or herpes outbreaks.

Medicines like valacyclovir should not be used casually. valacyclovir tablets need to be taken correctly, for the right condition, and for the full duration advised.

 

What valacyclovir actually is

Valacyclovir is a medication that falls under the category of antivirals. it is very much like valacyclovir and upon entering the body, it is transformed into acyclovir.

The comparison between the two antiviral drugs is made by many not only for their similar effects on herpes viruses but also for the fact that valacyclovir is the one that stays longer so that its usage is less frequent than that of acyclovir.

Valacyclovir does not eradicate the herpes virus from the patient completely, the virus will hide in the body and with the help of valacyclovir, the viral growth will be controlled in case of an outbreak.

Doctors do not include valacyclovir in the prescriptions for bacterial or fungal infections. it is administered only if a viral cause has been posited or is strongly suspected.

Patients have confidence in the use of the valacyclovir drug since it has been thoroughly investigated over the years and is widely accepted all over the globe.

 

How valacyclovir works

Valacyclovir works by stopping the herpes virus from multiplying inside the body. once taken, it converts into acyclovir and interferes with the virus’s ability to make copies of itself.

When the virus stops multiplying, the body’s immune system gets time to control the infection. blisters heal faster. pain reduces. healing begins earlier.

Using valacyclovir early during an outbreak gives better results. waiting too long may reduce its effectiveness.

Doctors always advise completing the full course even if symptoms improve early.

 

Valacyclovir Taking Instructions

The following information relates to the common use of this drug. Your usage regimen may vary according to your particular condition.

  • Always take this drug according to your healthcare provider prescription.
  • You can take valacyclovir with food and without it.
  • Take the drug as soon as recommended when cold sores, genital herpes recurrence or shingles symptoms appear.
  • Stay well hydrated throughout the treatment course, especially if you are elderly or have renal problems.
  • Take doses in evenly divided intervals when it is prescribed several times per day.
  • Continue to take suppression treatment in case of genital herpes as long as recommended by your health care provider.
  • Valacyclovir cannot fully prevent transmission of genital herpes. Be careful and maintain safe sex.
  • Do not take the missed dose together with the next one when you remember about it. Take it unless it is almost the time for your usual dose.
  • Let your health care provider know about your kidney disease as it may require dose adjustment.

The information given above is general and shouldn't be used as professional medical advice. Follow the instructions of your health care provider.

Valacyclovir indications and uses

Valacyclovir is an antiviral drug which can be used to treat infections due to herpes viruses. In adults valacyclovir is prescribed to treat cold sores (labial herpes), first episode and recurrence of genital herpes, recurrent episodes of genital herpes suppression, reduction of transmission of genital herpes and shingles (zoster).

In children valacyclovir is approved for the treatment of cold sores (in patients who are older than 12 years old) and chickenpox (in patients aged between 2 and younger than 18 years old).

The drug is transformed to acyclovir in the human body; it prevents action of virus DNA polymerase and interferes herpes-virus DNA replication. The drug can improve symptoms and can help to control recurrence, but it cannot cure the infection.

Consult your doctor in case you notice that the symptoms persist or the drug doesn't give the expected relief.

Valacyclovir dosage and available strengths

Valacyclovir is available in different tablet strengths.

Valacyclovir 500 mg tablets are normally given to patients suffering from recurrent infections and also for suppressing the virus in the long term.

Valacyclovir 1 gm tablets are usually given to patients with active outbreaks of the virus, particularly when it is cold sores.

Many people search valacyclovir 1 gm vs 500 mg because dosage changes based on outbreak severity and frequency.

Doctors decide the correct strength based on patient history and symptoms.

Usual Dosage

Dosage varies and depends on condition, age, body weight, organ functions and response to treatment.

The prescribing information usually contains following recommendations for adult cold sores: 2 g every 12 hours for 1 day; for initial episode of genital herpes: 1 g twice a day for 10 days; for recurrent genital herpes: 500 mg twice a day for 3 days. The dosage for suppression in adults is 1 g per day once, but 500 mg per day can be used in case of 9 or less recurrences per year. Dose for shingles is 1 g three times a day for 7 days.

Dosing in children with chickenpox is 20 mg/kg three times a day for 5 days or up to a maximum of 1 g three times a day. Valacyclovir requires dose adjustments in many cases for the patients having impaired kidney function.

Your physician will determine the dosage which is best for your condition.

Valacyclovir dosage for cold sores

For cold sores, valacyclovir dosage is usually higher for a short period.

Many doctors prescribe valacyclovir dosage for cold sores 1 gram taken for one or two days.

Early use helps reduce blister formation and shortens healing time.

Delayed use may still help but recovery can be slower.

Doctors decide the exact duration based on response.

 

Valacyclovir side effects you may notice

The common and clinically significant side effects of valacyclovir include:

  • Headache
  • Nausea
  • Abdominal pain
  • Vomiting
  • Dizziness
  • Diarrhea

Usually these side effects are temporary. Let your doctor know in case the side effect is bothering or it persists longer than usual.

Acyclovir vs valacyclovir

Acyclovir vs valacyclovir is a comparison made by numerous individuals. Herpes infections are their main indications, and both of them come under the category of antiviral medications.  

Normally, Acyclovir needs to be dosed several times a day, whereas Valacyclovir has a more convenient dosing schedule. 

Physicians suggest medications based on the severity, frequency, and the patient's preference.  

Both drugs can control the herpes virus's activity, but they do not eliminate the virus completely.

 

Valacyclovir and alcohol

Valacyclovir and alcohol are frequently inquired about by numerous individuals. alcohol does not have a direct interaction with valacyclovir.

On the other hand, alcohol may amplify the side effects of dizziness, headaches, and dehydration, as well as others.

Generally, physicians recommend to avoid or limit the consumption of alcohol while undergoing treatment.

 

Who needs extra care before using valacyclovir

Some people need extra caution before using valacyclovir, including:
 • patients with kidney problems
 • elderly patients
 • people taking other antiviral medicines
 • pregnant or breastfeeding women

Always inform your doctor before starting treatment.

 

Drug interactions and precautions

Valacyclovir might have an effect on the medicines that work on the kidneys.

It is very necessary to drink sufficient water throughout the treatment period.

Do not forget to tell your physician about all the medications and supplements you are using.

Valtrex current prescribing information says that no clinically significant drug interaction or drug-food interaction is known. But valacyclovir and its active metabolite are excreted by kidneys, therefore the patient using other medicines that can affect kidney function needs complete analysis of his treatment regimen. Proper hydration is very important as acute kidney failure can occur in some patients, especially with overdosage or kidney dysfunction.

Tell your doctor about all medicines, supplements and herbs that you are taking now.

Why doctors still prescribe valacyclovir

Doctors continue to prescribe valacyclovir because it is effective and convenient.

Doctors choose valacyclovir because:
 • it shortens outbreak duration
 • it reduces pain and discomfort
 • it requires fewer doses
 • it has been used for many years

Patients feel relief when treatment is started early.

 

Why buy valacyclovir from grant pharmacy

Antiviral medicines need proper storage. grant pharmacy focuses on supplying genuine medicines with correct handling.

When you buy valacyclovir from grant pharmacy, you receive:
 • authentic product
 • proper storage
 • clear usage guidance
 • respect for patient privacy

We politely encourage customers to buy prescribed medicines from grant pharmacy.

 

Valacyclovir and recovery

Herpes outbreaks heal slowly. The use of valacyclovir accelerates the healing process and minimizes the pain experienced.

Moreover, adherence to instructions very strictly lessens adverse effects and cutback the intensity of subsequent outbreaks.

At grant pharmacy, supporting safe recovery matters.

 

Final thoughts

Valacyclovir tablets are effective antiviral treatments when used correctly. understanding valacyclovir dosage, knowing possible valacyclovir side effects, and starting treatment early helps manage herpes infections better.

If your doctor has prescribed valacyclovir, you can buy it from grant pharmacy with confidence. always follow the full course as advised.

Viral skin conditions need patience and care. we are here to support recovery with honesty and responsibility.

Medically reviewed by the Grant Pharmacy Pharmacists Medical Team

Medical References

FDA Prescribing Information – Valtrex (Valacyclovir), Revised November 2025
https://www.accessdata.fda.gov/drugsatfda_docs/label/2025/020487s023lbl.pdf

DailyMed – Valacyclovir Tablets, Updated May 2026
https://dailymed.nlm.nih.gov/dailymed/drugInfo.cfm?setid=4bd97421-1e0a-40a6-a66b-f5f14e827eb3

MedlinePlus – Valacyclovir Drug Information
https://medlineplus.gov/druginfo/meds/a695010.html

Disclaimer: The medicine information provided on this page is for general knowledge purposes only. It is not intended to replace professional medical advice. Please consult your doctor or pharmacist before using any medicine.
- Grant Pharmacy

Reviews (0)

You're reviewing:
Valacyclovir
CAPTCHA image

No reviews

Medication

Get 10% off
on Life Saving
Medication

USE CODE : GP10PER