Vir 250mg Injection (5ml)

Manufacturer: Troikaa Pharmaceuticals Ltd

Salt Composition : Acyclovir(250mg)

Prescription
Prescription Required: Consult the Doctor & Get Your ePrescription

Vir 250mg Injection is administered as an injection by a healthcare professional. Kindly do not self-administer. It is given by slow intravenous (I.V.) infusion over a 1-hour period to avoid damage to kidneys. You should drink plenty of water while on treatment with this medicine as it helps to prevent dehydration and kidney damage.

Some side effects include vomiting, nausea, and increased liver enzymes. You may also notice some injection site reactions like pain, swelling, or redness. Inform your doctor if these side effects persist for a longer duration. Please consult your doctor if you are pregnant, planning to conceive, or breastfeeding.


Basic Information

Mechanism Of Action

Vir 250mg Injection is an antiviral medication. It prevents the multiplication of virus in human cells. This stops the virus from producing new viruses and clears up your infection.


Pharmacokinets

Acyclovir has dose-independent kinetics. The renal clearance of acyclovir is about 75 to 80% of the total body clearance and approximately 3-fold greater than creatinine clearance. Probenecid reduces acyclovir renal clearance by 32%, presumably by inhibiting tubular secretion of the drug.

Side Effects

Most side effects do not require any medical attention and disappear as your body adjusts to the medicine. Consult your doctor if they persist or if you’re worried about them

Common side effects of Vazovir

Vomiting

Nausea

Injection site reaction

Increased liver enzymes

Contra Indications

The only absolute contraindication to acyclovir is hypersensitivity. Cautions include renal failure/impairment, immunocompromised host, potential risk of thrombotic thrombocytopenic purpura (TTP), and hemolytic uremic syndrome (HUS)).

Pregnancy Related Information

Vir 250mg Injection is generally considered safe to use during pregnancy. Animal studies have shown low or no adverse effects to the developing baby; however, there are limited human studies.


Product And Alcohol Interaction

It is not known whether it is safe to consume alcohol with Vir 250mg Injection. Please consult your doctor.


Breast Feeding Related Information

Vir 250mg Injection is safe to use during breastfeeding. Human studies suggest that the drug does not pass into the breastmilk in a significant amount and is not harmful to the baby.


Indications

Acyclovir is a medication used to manage and treat infections caused by the herpes simplex virus (HSV). It is FDA approved to treat genital herpes and HSV encephalitis. Some off-label uses include cold sores, shingles, and chickenpox. It is in the antiviral class of medications.

Interactions

amphotericin B deoxycholate.

bacitracin.

cidofovir.

neomycin PO.

oral probenecid.

talimogene laherparepvec.

Typical Dosage

Kindly do not self administer.

Storage Requirements

Store below 30°C


Effects Of Missed Dosage

If you miss a dose of Vir 250mg Injection, consult your doctor.


Effects Of Overdose

Consult a doctor before taking any medicines.

Expert Advice

It is given by slow intravenous (I.V.) infusion over a 1-hour period to avoid damage to kidneys.

Drink plenty of water while on treatment with this medicine. This helps to prevent dehydration and kidney damage.

If you have genital herpes, use barrier methods (condoms) for contraception and avoid sexual contact while the sores are present.

Inform your doctor if you are pregnant or planning to conceive or breastfeeding.

How To Use

Your doctor or nurse will give you this medicine. Kindly do not self administer.


FAQs

Q. Will I get cured after taking Vir 250mg Injection for shingles?

Vir 250mg Injection is an antiviral medicine effective against herpes simplex and varicella zoster viruses. It does not cure infections caused by these viruses but helps to minimize the symptoms and shorten the duration of infection. It does not remove the viruses from the body but prevents the viruses from dividing and spreading.

Q. How is Vir 250mg Injection administered?

Vir 250mg Injection should be administered under the supervision of a trained healthcare professional or a doctor only and should not be self-administered. It is given by slow intravenous (I.V) infusion over a one hour period to avoid damage to kidneys. The dose will depend on the condition you are being treated for and will be decided by your doctor. Follow your doctor’s instructions carefully to get maximum benefit from Vir 250mg Injection.

Q. Does Vir 250mg Injection prevent transmission of infection to others?

No, you can infect other people, even while you are being treated with Vir 250mg Injection. Herpes infections are contagious, so avoid letting infected areas come into contact with other people. Avoid touching your eyes after touching an infected area. Wash your hands frequently to prevent transmitting the infection to others. You should practice safe sex by using condoms. You should not have sex if you have genital sores or blisters.

Q. What are the serious side effects of Vir 250mg Injection?

Serious side effects are rare, but if you experience them, you should seek medical advice right away. These rare side effects include hives, blistering or peeling rash, yellow skin or eyes, unusual bruising or bleeding, loss of consciousness, fits, difficulty in breathing, hallucinations and swelling of the face, tongue, lips or throat.

Q. Do elderly patients need to be more careful while taking Vir 250mg Injection?

Older adults (over age 65 years) tend to experience more side effects when taking Vir 250mg Injection. The reason being, their kidneys do not flush the drug out of their system as quickly as a younger person’s kidneys would do. Elderly patients should drink plenty of water while taking Vir 250mg Injection, and their kidney function should be monitored. These patients should be given a lower dose and should be monitored for neurological problems.

Q. What can happen if somebody takes more than the recommended dose of Vir 250mg Injection accidentally?

Accidental, repeated overdoses of oral Vir 250mg Injection over several days have resulted in nausea, vomiting, confusion and headache. Consult your doctor in case of overdose.

Q. Can I get resistant to Vir 250mg Injection treatment?

Patients with advanced HIV disease or patients with an impaired immunity have reported resistance to Vir 250mg Injection. If you are not responding to Vir 250mg Injection, the possibility of drug resistance should be checked.

Q. Is hair loss caused due to Vir 250mg Injection permanent?

Hair loss is an uncommon side effect of Vir 250mg Injection. It stops when the medicine is discontinued.