BRIVAL® (Brivudine) 125 mg
Manufacturer: Berlin-Chemie
Pack Size: 1 box × 7 tablets
Description:
BRIVAL contains brivudine 125 mg, a potent antiviral medicine used for the early treatment of herpes zoster (shingles) in adults. Treatment is most effective when started within 72 hours of rash onset. The usual dosage is one tablet daily for 7 days.
ZOVIRAX® (Acyclovirum)
Active Ingredient: Acyclovir
Common Strengths: 200 mg, 400 mg, 800 mg tablets
Description:
ZOVIRAX is an antiviral medication used to treat infections caused by herpes viruses, including:
- Cold sores (Herpes simplex)
- Genital herpes
- Shingles (Herpes zoster)
- Chickenpox (Varicella)
It works by inhibiting viral replication and helping reduce the severity and duration of outbreaks.
Quick Comparison
| Feature | BRIVAL (Brivudine) | ZOVIRAX (Acyclovir) |
|---|---|---|
| Active ingredient | Brivudine 125 mg | Acyclovir |
| Main use | Shingles (Herpes zoster) | Herpes simplex, shingles, chickenpox |
| Typical dosage | 1 tablet daily for 7 days | Multiple doses daily depending on indication |
| Treatment duration | 7 days | Varies by condition |
| Manufacturer | Berlin-Chemie | Various manufacturers / original brand formulations |
Brivudine has demonstrated stronger activity against the varicella-zoster virus (the cause of shingles) and offers the convenience of once-daily dosing, while acyclovir is used more broadly across several herpes-virus infections
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