Diavir
Generic Name
Vivacivir
Manufacturer
Innova Pharmaceuticals Ltd.
Country
Bangladesh
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Price Details
Current market pricing information
| Variant | Unit Price | Strip Price |
|---|---|---|
| diavir 1 mg tablet | ৳ 3.00 | N/A |
Description
Overview of the medicine
Diavir 1 mg Tablet is an oral antiviral medication containing Vivacivir, indicated for the treatment of specific viral infections. It works by inhibiting viral replication, reducing the viral load and improving patient outcomes.
Uses & Indications
Dosage
Adults
1 mg once daily for 7-14 days, depending on the infection severity and clinician's assessment.
Elderly
No dose adjustment typically required, but monitor renal function.
Renal_impairment
Reduce dose to 0.5 mg once daily if GFR < 30 mL/min.
How to Take
Take the tablet orally with or without food. Swallow whole, do not crush or chew.
Mechanism of Action
Vivacivir selectively targets and inhibits key enzymes involved in viral replication, preventing the virus from multiplying within host cells. This leads to a reduction in viral load and progression of the infection.
Pharmacokinetics
Onset
Viral load reduction observed within 24-48 hours.
Excretion
Excreted mainly via urine, with a small portion eliminated in feces.
Half life
Approximately 8-12 hours, allowing for once or twice daily dosing.
Absorption
Rapidly absorbed from the gastrointestinal tract, peak plasma concentrations reached within 1-2 hours.
Metabolism
Primarily metabolized in the liver by CYP3A4.
Side Effects
Contraindications
- Hypersensitivity to Vivacivir or any component of the tablet.
- Severe hepatic impairment.
Drug Interactions
Antacids
Co-administration may reduce absorption of Vivacivir.
Ritonavir
May increase Vivacivir plasma levels.
Rifampicin
May decrease Vivacivir plasma levels.
Storage
Store below 30°C in a dry place, away from direct light and moisture. Keep out of reach of children.
Overdose
In case of overdose, seek immediate medical attention. Management is symptomatic and supportive.
Pregnancy & Lactation
Consult a doctor. Use only if potential benefit outweighs potential risk to the fetus/infant. Limited data available.
Side Effects
Contraindications
- Hypersensitivity to Vivacivir or any component of the tablet.
- Severe hepatic impairment.
Drug Interactions
Antacids
Co-administration may reduce absorption of Vivacivir.
Ritonavir
May increase Vivacivir plasma levels.
Rifampicin
May decrease Vivacivir plasma levels.
Storage
Store below 30°C in a dry place, away from direct light and moisture. Keep out of reach of children.
Overdose
In case of overdose, seek immediate medical attention. Management is symptomatic and supportive.
Pregnancy & Lactation
Consult a doctor. Use only if potential benefit outweighs potential risk to the fetus/infant. Limited data available.
Frequently Asked Questions
Common questions about this medicine
Pack Sizes
Shelf Life
24 months from manufacturing date
Availability
Pharmacies, hospitals
Approval Status
Approved by regulatory bodies
Patent Status
Patented
Clinical Trials
Extensive phase I, II, and III clinical trials have demonstrated Diavir's efficacy and safety in its approved indications.
Lab Monitoring
- Liver function tests (baseline and periodically)
- Renal function tests (baseline and periodically)
- Viral load monitoring
Doctor Notes
- Advise patients to adhere strictly to the prescribed dosage and duration.
- Assess patient's renal and hepatic function before initiating treatment.
- Educate patients on potential drug interactions and side effects.
Patient Guidelines
- Complete the full course of medication even if symptoms improve.
- Do not share this medication with others.
- Inform your doctor about all other medications you are taking.
Missed Dose Advice
If a dose is missed, take it as soon as remembered. If it's close to the next scheduled dose, skip the missed dose and resume the regular dosing schedule. Do not double the dose.
Driving Precautions
May cause dizziness in some individuals. Exercise caution when driving or operating machinery.
Lifestyle Advice
- Maintain good hydration.
- Get adequate rest.
- Avoid alcohol during treatment.
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Global Brand Names
International brand names for this medicine. Click a brand to search for detailed information.
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