Virax: Uses, Price, Dosage, Side Effects, Substitute, Buy Online

Virax Information

Virax is a commercial drug that is prescribed in the form of Tablet. Herpes, Shingles, Cold Sores are some of its major therapeutic uses. Virax also has some secondary and off-label uses. These are listed below.

The correct dosage of Virax depends on the patient's age, gender, and medical history. The condition it has been prescribed for, and the route of administration also determine the right dosage. Detailed information has been provided in the dosage section.

While these are the most often observed Virax side effects, there are can be others also. These have been listed below. Such side effects of Virax normally do not last long and go away once the treatment is completed. Please speak with your doctor if these side effects worsen or persist for a longer duration.

Virax's effect during pregnancy is Safe and Mild while nursing. Warnings related to Virax's effects on the liver, heart and kidney, if any, have been listed below.

Virax is not recommended if you suffer from certain medical conditions as it can have adverse effects. Kidney Disease are examples of such conditions. The section on Virax contraindications lists all such conditions.

Besides this, Virax may also have severe interaction with some medicines. Refer to the list below for further details.

Along with the above-mentioned precautions, remember that taking Virax is considered safe while driving, and is addictive.

Virax Benefits & Uses
Virax Dosage & How to Take
Virax Side Effects
Virax Related Warnings
Severe Interaction of Virax with Other Drugs
Virax Contraindications
Frequently asked Questions about Virax
Virax Interactions with Food and Alcohol

Virax Benefits & Uses

Virax is used to treat the following -

Main Benefits

Herpes
Shingles
Cold Sores (Read More - Home remedies for cold sores or fever blisters)

Other Benefits

Virax Dosage & How to Take

This is the usual dosage recommended in most common treatment cases. Please remember that every patient and their case is different, so the dosage can be different based on the disease, route of administration, patient's age and medical history.

Find the right dosage based on disease and age

Age Group	Dosage
Adult	Disease: Chickenpox Before or After Meal: After Meal Single Maximum Dose: 800 mg Dosage Form: Tablet Dosage Route: Oral Frequency: 4 daily Course Duration: 5 days Special Instructions: As prescribed by the doctor
Geriatric	Disease: Herpes Simplex Encephalitis (HSE) Before or After Meal: After Meal Single Maximum Dose: 400 mg Dosage Form: Tablet Dosage Route: Oral Frequency: 3 daily Course Duration: 10 days Special Instructions: As prescribed by the doctor
13 - 18 years (Adolescent)	Disease: Chickenpox Before or After Meal: After Meal Single Maximum Dose: 800 mcg Dosage Form: Tablet Dosage Route: Oral Frequency: 3 daily Course Duration: 5 days Special Instructions: As prescribed by the doctor
2 - 12 years (Child)	Disease: Chickenpox Before or After Meal: After Meal Single Maximum Dose: 20 mg/kg Dosage Form: Tablet Dosage Route: Oral Frequency: 3 daily Course Duration: 5 days Special Instructions: As prescribed by the doctor
Infant (1 month to 2 years)	Disease: Chickenpox Before or After Meal: After Meal Single Maximum Dose: 20 mg/kg Dosage Form: Tablet Dosage Route: Oral Frequency: 3 daily Course Duration: 5 days Special Instructions: As prescribed by the doctor

Virax Related Warnings

Is the use of Virax safe for pregnant women?

Virax is safe to take during pregnancy.

Safe
Is the use of Virax safe during breastfeeding?

Side effects of Virax for breastfeeding are little to none, so you can take it without doctor's advice.

Mild
What is the effect of Virax on the Kidneys?

Very few cases of side effects of Virax on kidney have been reported.

Mild
What is the effect of Virax on the Liver?

Side effects of Virax rarely affect the liver.

Mild
What is the effect of Virax on the Heart?

Very few cases of side effects of Virax on the heart have been reported.

Mild

Severe Interaction of Virax with Other Drugs

Virax should not be taken with following medicines due to severe side effects it may cause to patients -

Severe

Amikacin

Gentamicin

Tobramycin

Cidofovir

Cidofovir Injection

Moderate

Cyclosporine

Virax Contraindications

If you are suffering from any of the following diseases, you should not take Virax unless your doctor advises you to do so -

Kidney Disease
Dehydration
Liver Disease

Frequently asked Questions about Virax

Is this Virax habit forming or addictive?

Forming a habit of Virax has not been reported.

No
Is it safe to drive or operate heavy machinery when consuming?

Yes, you can comfortably use machinery or drive after taking Virax since it will not make you feel sleepy.

Safe
Is it safe?

There are no side effects of Virax, so it is safe for use.

Safe
Is it able to treat mental disorders?

There is no benefit of taking Virax for mental disorders.

No

Virax Interactions with Food and Alcohol

Interaction between Food and Virax

Taking Virax with food is safe.

Safe
Interaction between Alcohol and Virax

Chances of side effects of drinking alcohol while taking Virax are low. If you feel any adverse effects, please seek medical advice as soon as possible.

Mild

Frequently asked Questions about Virax

Question over 5 years ago

What is Virax?

Dr Anjum Mujawar MBBS, MBBS , Emergency Medicine

Virax is a brand name of acyclovir and it comes in different dosage forms such as a tablet, injection, and topical cream. It belongs to the class of drug known as antivirals. It is a prescription drug that is used in the treatment of infections caused by herpes simplex virus (HSV) such as genital herpes and herpes labialis (cold sores). It is also used in the treatment of chickenpox and herpes zoster (shingles) which are caused by the varicella-zoster virus (VZV).

Question over 4 years ago

Does Virax cause hair loss?

Dr Anjum Mujawar MBBS, MBBS , Emergency Medicine

Yes, Virax might cause hair loss (alopecia) but it occurs very rarely. This problem goes away after discontinuation of this drug. For partial hair loss, you are advised to use hair tonic and discuss with the doctor for best possible treatment to hair loss.

Question over 5 years ago

How does Virax work?

Aakash Shah MBBS, MBBS , General Physician

Virax contains acyclovir. It works by preventing the DNA synthesis and replication of the virus. It interferes with DNA polymerase enzyme which is essential for the virus to synthesize DNA that helps in replicating the virus. In this way Virax ensures eradication of viral infection from the body.

Question about 4 years ago

Is Virax an antibiotic?

Dr. Piyush Malav MBBS, MS , General Surgery

No, Virax is not an antibiotic. It is an antiviral drug which is used to treat infections caused by the herpes simplex virus (HSV) such as genital herpes. It is also used in the treatment of chickenpox and herpes zoster (shingles) which are caused by the varicella-zoster virus (VZV).

Question about 5 years ago

Is Virax safe to use?

Dr. Abhijit MBBS , General Physician

Yes, Virax is safe to use, if taken in a prescribed amount for a specified time as advised by the doctor. However, few side effects have been observed at the regular dose such as dizziness, nausea, and vomiting. Do not hesitate to inform your doctor if you are facing any of the above side effects.