Voriconazole (Liwei) 50/200mg | Beijing SL Generic | GLT

Generic Information: Liwei (China Generic)

Liwei is a Chinese voriconazole generic from Beijing SL Pharmaceutical Co., Ltd., an NMPA-approved manufacturer, available in 50 mg (twelve per box) and 200 mg (eight per box) strengths. Offering both strengths in one listing covers standard adult dosing and the weight-adjusted regimens that smaller or younger patients require.

What Is Voriconazole (Liwei) Used For?

Voriconazole is indicated for invasive aspergillosis, candidemia in non-neutropenic patients, oesophageal candidiasis and serious Fusarium or Scedosporium infections — the invasive mycoses of immunocompromised hosts. Liwei is bioequivalent to the originator and prescribed for the same clinical indications.

How Does Voriconazole Work?

The active molecule blocks fungal ergosterol synthesis by inhibiting 14-alpha-demethylase, removing the membrane lipid fungi depend on. The membrane defect halts growth and kills many moulds outright. Its fungal-specific mechanism delivers broad anti-yeast and anti-mould coverage while sparing human tissues.

Indications

Approved use covers invasive aspergillosis, candidemia and deep-tissue candidiasis in non-neutropenic patients, oesophageal candidiasis and refractory Fusarium or Scedosporium apiospermum infection. Pathogen confirmation and therapeutic drug monitoring are standard, and the drug is often combined with an echinocandin when yeast and mould coverage must overlap.

Dosage

Adults load at 6 mg/kg every 12 hours for 24 hours, then maintain on 200 mg twice daily — one 200 mg tablet per dose, or four 50 mg tablets. Patients under 40 kg use 100–150 mg twice daily, and mild-to-moderate liver impairment halves the maintenance dose. Tablets are swallowed whole with water at consistent times.

Side Effects

The characteristic effect is transient visual disturbance — blurring, photophobia or altered colour perception — plus nausea, rash, headache and elevated liver enzymes. Serious risks include hepatotoxicity, QT prolongation and photosensitivity, so liver-function and symptom monitoring continue throughout treatment, with sun exposure avoided.

Storage

Liwei tablets keep at room temperature in sealed packaging, protected from moisture and light, with no cold chain. GLT dispatches by ambient-condition express from a Hong Kong-licensed facility and encloses batch documentation with each shipment.

Why Choose Liwei Through GLT?

Liwei pairs Beijing SL Pharmaceutical's NMPA-approved manufacture with dual-strength flexibility at the most economical end of the voriconazole range, helping self-funded patients sustain long courses. GLT's Hong Kong base provides documented, traceable cross-border access for overseas buyers.

How to Order

To order Liwei (voriconazole) from GLT, contact us on WhatsApp at +86 15234153837 or by email at [email protected]. We confirm availability and delivery timelines to your country, and ship from a Hong Kong-licensed facility.

FAQ

Who makes Liwei? Beijing SL Pharmaceutical Co., Ltd., an NMPA-approved Chinese manufacturer.

What strengths are available? 50 mg (twelve per box) and 200 mg (eight per box).

Is monitoring required? Yes — therapeutic drug monitoring and liver-function tests apply to generic voriconazole just as they do to the brand.