HomeShopAnti ViralValtrex 500 mg (Zimivir)

Valtrex 500 mg (Zimivir)

Active Ingredient



Herpes labialis


Glaxo SmithKline Pharmaceuticals Ltd


3 tablets in 1 strip


Valacyclovir (500mg)

Delivery Time

6 To 15 Days

Valtrex 500 mg (Zimivir)

Pack Size Price: Quantity Add To Cart
30 Tablets $80.00
60 Tablets $130.00
90 Tablets $170.00
120 Tablets $200.00
180 Tablets $270.00


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What is About Valtrex 500 mg

Valtrex 500 mg is an antiviral prescription medicine that treats patients who are suffering from outbreaks of the herpes simplex virus, shingles, and cold sores in children at least 12 years of age and shingles in adults.

Valtrex 500mg is also used to treat chickenpox in children who are 2 years of age.

This capsule has been clinically validated to reduce the duration and severity of outbreaks as well as limit the occurrence of future outbreaks.

Valtrex 500 mg is a type of antiviral medicine.

It is used to treat Herpes virus diseases such as Genital Herpes, cold sores, and Shingles.

The active ingredient of Valtrex 500 mg is Valacyclovir.

It stops virus replication in human cells and clears the infection.

GlaxoSmithKline Pharmaceuticals Ltd manufactures the various strengths of Zimivir.

How does Valtrex 500 mg work

Valtrex 500 mg is an antiviral medicine that treats diseases caused by viruses.

Its main ingredient, Valacyclovir, belongs to the antiviral medication class.

In human cells, it reduces virus growth and multiplication.

This inhibits the virus’s reproduction and eliminates your infection.

It helps reduce symptoms such as discomfort or itching and lowers the severity of the illness.

Uses of Valtrex 500 mg

Valtrex 500 mg contains Valacyclovir, which belongs to the class of medicines known as antiviral agents.

It treats cold sores (small, fluid-filled, painful blisters around the mouth) in adults and children over 12.

It can treat acute and recurrent eye, skin, and Genital Herpes infections in adults and prevent recurrence or transmission.

A common sexually transmitted infection characterized by genital pain and blisters is Genital Herpes. It can affect both males and women.

It helps in successfully treating symptoms while also preventing the infection-causing virus from multiplying.

This medicine effectively treats Herpes zoster (Shingles) in adults and Chickenpox in children 2-18.

Herpes zoster is a viral disease that results in a painful rash. Valtrex 500mg can reduce the duration and severity of an infection.

How To Take Valtrex 500 mg Tablet

Valtrex 500 mg Tablets should be taken in the dosage and duration as recommended by your healthcare practitioner.

Even if you feel better, do not skip an appointment or end your treatment.

It can be taken with or without food, but it is recommended that you take it at a specific time.

Be sure to drink plenty of water during treatment with this medicine, as it helps prevent dehydration and kidney damage.

Advantages Of Valtrex 500 mg Tablet

In Herpes labialis

Herpes labialis, commonly known as cold sores, is a viral infection that primarily affects the lips. Symptoms usually include a burning pain followed by small blisters or yeast. The first attack is also accompanied by fever, neck pain, and swollen lymph nodes.

Zimivir Tablets can speed up the healing of herpes on the lips and prevent the pain from recurring.

Genital herpes infection

Genital herpes infection is a common sexually transmitted infection characterized by pain in the genitals. It can affect both men and women. Symptoms include pain, itching, and irritation.

Valtrex 500mg Tablet helps to effectively treat symptoms and prevents the growth of the virus that causes infection.

In Herpes zoster

Herpes zoster is a viral infection that causes a painful rash. Valtrex 500 mg tablets may reduce the duration and severity of the infection. It is effective if you start taking it as soon as possible after the rash appears.

Maintaining a healthy immune system is the best way to prevent this. Good hygiene is another way to prevent contracting shingles.             

Valtrex 500 mg Dosage

Missed Dose

Take the missed dose as soon as you memorize. If it is almost time for your secondary dose, jump the dose and take the Valtrex 500mg capsule at the next regularly scheduled time. Do not take the extra capsule to make up for the missed dose.


Seek emergency medical consideration if you think you have used too much of Valacyclovir 500 mg medicine. Overdose symptoms may involve urinating less than routine or not at all.

Side Effects Of Valtrex 500 mg Tablets

Most side effects do not require medical attention and go away when your body adjusts to the medication. If they persist or bother you, talk to your doctor.

Common side effects of Valtrex 500 mg

  • Headache
  • Nausea
  • Abdominal pain

Valtrex 500 mg tablets can cause common side effects such as headache, nausea, and stomach pain. If they bother you or persist for a long time, tell your doctor.

If you are pregnant, planning to become pregnant, or breastfeeding, talk to your doctor.


  • Take no more or no less than the recommended dose. For the best benefits, take this medicine for the prescribed amount of time
  • Drink a lot of water, as being dehydrated increases the risk of kidney injury
  • Valacyclovir may enter breast milk; therefore, use Valtrex 500mg carefully if breastfeeding. Before using any medicine during breastfeeding, ask your doctor
  • Valtrex 500 mg may induce dizziness as a side effect, and you should avoid driving or using machinery
  • If you have kidney or liver issues, let your doctor know
  • If any of the side effects you’ve been experiencing persist or worsen, you should consult a doctor
  • You should not take Valtrex 500mg if you have allergies to Valacyclovir, Acyclovir, or other ingredients. Inform your doctor first before consuming this medicine


Every medicine interacts differently with each individual. Before taking any medication, consult your doctor about all possible interactions.

Consult your doctor if you are using the mentioned medications:

Drug Interaction

  • Neomycin
  • Ioxaglate
  • Foscarnet
  • Carboplatin
  • Adefovir
  • Naproxen

Valtrex 500 mg is chemically identical to Acyclovir. When taking Valacyclovir, do not use any Acyclovir-containing medicines.

Disease Interaction

  • Renal impairment
  • Hemodialysis
  • Dehydration
  • Thrombotic Thrombocytopenic Purpura/Hemolytic Uremic Syndrome (TTP/HUS)


Keep Valtrex 500 mg out of the reach of children and away from heat, moisture, and direct sunlight.

If you have any leftover medicine, properly dispose of it rather than flushing it down the toilet or sink.

Frequently Asked Questions

Q. What if I accidentally take an excess of Valtrex 500 mg Tablets?

A. You should immediately contact your doctor or go to a nearby hospital. The symptoms that can be seen if Valtrex 500mg Tablet is taken in excess include feeling sick (nausea), vomiting, confusion, hallucinations, agitation, decreased consciousness, and coma.

Q. Can Valtrex 500 mg treat other viruses?

A. Valtrex 500mg is mainly used to treat Herpes and varicella zoster virus diseases such as Genital Herpes, cold sores, Shingles, and Chickenpox.

Q. Does Valtrex 500 mg Tablet cure herpes infection?

A. Valtrex 500mg Tablet reduces the pain and itching caused due to the herpes infection but does not cure it. It helps to heal the sores and prevents the formation of new ones.

Q. What should I avoid while taking Valtrex 500 mg?

A. To reduce the risk of spreading Herpes, it is recommended that you refrain from sexual activity or use a latex condom. You should try to keep contaminated areas from contacting other persons. Always wash your hands after touching an affected area and before touching your eyes.


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