Valacyclovir

Uses of Valacyclovir

Valacyclovir is primarily used to treat cold sores (herpes labialis), genital herpes, and shingles (herpes zoster) in adults. It is also used to help prevent recurring herpes outbreaks and can reduce the risk of viral transmission to sexual partners. Buy Valacyclovir online in Singapore for effective relief and management of viral infections.

How Valacyclovir Works

Valacyclovir is an antiviral drug. It is widely used for the treatment of herpes virus infection. It is converted to acyclovir by intestinal and hepatic metabolism. It inhibits DNA synthesis and viral replication by acting as the competitors to deoxyguanosine triphosphate for viral DNA polymerase and being consolidated into viral DNA.

Side Effects of Valacyclovir

Headache, Nausea, Vomiting, Confusion, Acute kidney failure in patients with kidney impairment

Information About Valacyclovir

Valacyclovir is an antiviral prodrug used to treat herpes simplex infections, genital herpes, and shingles in Singapore. Available as a 500mg–1000mg oral tablet taken two to three times daily depending on indication and severity, it is HSA-registered and available on prescription only in Singapore. As the prodrug of acyclovir, it achieves significantly higher oral bioavailability — approximately three to five times greater — allowing less frequent dosing while maintaining equivalent antiviral efficacy against herpesviridae infections. A valid doctor's consultation is required before dispensing. Order Valacyclovir online at DoctorOnCall Singapore with same-day delivery available. Speak to a DoctorOnCall physician today to check if Valacyclovir is right for you.


Valacyclovir is an antiviral medication used to treat infections caused by certain viruses, including herpes simplex virus and varicella-zoster virus. It belongs to a class of drugs known as nucleoside analogues, which work by stopping the growth of viruses in the body. Doctors commonly prescribe Valacyclovir for conditions such as cold sores, genital herpes, and shingles. Find affordable Valacyclovir options from trusted brands at DoctorOnCall.

Available Valacyclovir Medicines

Valtrex (Valacyclovir) 500mg Tablet, Axcel (Valacyclovir) 500mg Tablet , Valacyclovir 500mg Tablets, Valacyclovir 1g Tablets. Order Valacyclovir medicines online at DoctorOnCall for safe and reliable delivery.

Conclusion

Consult our doctors online for safe and effective use of Valacyclovir. Find the best prices for Valacyclovir tablets at DoctorOnCall Singapore and enjoy hassle-free medicine delivery to your doorstep.

Warnings

Kidney Use With Care

Valacyclovirshould be used with caution in patients with severe kidney disease. Inappropriate dosage for patients with renal impairments may worsen the renal condition. Dose adjustment of Valacyclovirmay be needed. Please consult your doctor.

Alcohol Not Advisable

It is not advisable to take Valacyclovirwith alcohol intake because it might worsen the side effects of Valacyclovirsuch as headache, dizziness, nausea, and vomiting.

Pregnancy Maybe Safe

Valacycloviris likely to be safe to use during pregnancy. Human and animal studies have failed to show any risk to the fetus and also no significant adverse reactions.

Driving Generally Safe

There are no studies on the effect of Valacycloviron the ability to drive. Do not drive unless you are feeling well.

Liver Safe If Prescribed

Studies show that no dose modification needed in patient with mild to moderate cirrhosis who is on 1000mg of dose. Valacyclovir with a daily dose of 4000mg and above should be used with caution in patients with liver disease. The active substance of Valacyclovir is metabolized in the liver. Please consult your doctor.

Lactation Safe If Prescribed

Valacycloviris most likely safe to use during lactation. Furthermore, Valacyclovirhas been used to treat herpes virus infection in neonates. The American Academy of Paediatrics also classifies Valacycloviras compatible to be used for breastfeeding mothers.

Frequently Asked Questions