Zelitrex contains valaciclovir, which is converted in the body to aciclovir. This active form interferes with viral DNA replication, limiting the virus’s ability to multiply.

• Inhibits herpes virus DNA synthesis
• Reduces viral replication and spread
• Shortens duration and severity of outbreaks
• Helps reduce recurrence frequency when used as suppressive therapy

Zelitrex does not cure herpes infections but helps manage symptoms and outbreaks.

• Active ingredient: Valaciclovir
• Pharmaceutical form: Film-coated tablets
• Administration route: Oral
• Prescription status: Prescription-only medicine (Rx)

Indications

Zelitrex is indicated for the treatment of herpes simplex infections (including genital herpes and cold sores), shingles (herpes zoster), and for suppression of recurrent herpes infections, as determined by a healthcare professional.

Dosage & use

• Dosage depends on the type of infection and whether treatment or suppression is intended
• Best results are achieved when treatment is started as early as possible
• Take tablets exactly as prescribed and complete the full course
• Drink sufficient fluids during treatment

Warnings

• Dose adjustment may be required in people with kidney impairment
• Possible side effects include headache, nausea, abdominal pain, dizziness, or fatigue
• Seek medical advice if unusual neurological symptoms occur
• Zelitrex does not prevent transmission of herpes—safe practices remain important

What is Zelitrex used for?
Zelitrex is used to treat herpes virus infections such as cold sores, genital herpes, and shingles, and to suppress recurrent outbreaks.

Does Zelitrex cure herpes?
No. Zelitrex does not cure herpes but helps control symptoms and reduce outbreaks.

When should I start taking Zelitrex?
Treatment should be started as soon as possible after symptoms begin for best results.

Can Zelitrex prevent herpes transmission?
It may reduce viral shedding but does not eliminate the risk of transmission.

Can I take Zelitrex long-term?
Yes, in some cases it is prescribed as long-term suppressive therapy under medical supervision.

Can Zelitrex be used during pregnancy?
Use during pregnancy should only occur if advised by a healthcare professional.