Viktana Tablet
Viktana Tablet is a direct-acting antiviral combination medication containing Sofosbuvir and Velpatasvir, used to treat chronic Hepatitis C virus infections in adults.
Overview
Viktana Tablet is a combination prescription medicine containing Sofosbuvir and Velpatasvir. Manufactured by Ferozsons, it is indicated for the treatment of chronic Hepatitis C virus infection across multiple genotypes in adult patients. PakMeds provides convenient online ordering and home delivery for prescription medications across Pakistan.
Key Benefits of Viktana
Treats chronic Hepatitis C virus infection across all major genotypes.
Combines two potent direct-acting antiviral agents in a single daily oral tablet.
Helps inhibit the viral replication process to clear the virus from the body.
Effective in patients without cirrhosis as well as those with compensated cirrhosis.
Supports long-term liver health by eliminating the underlying viral cause.
Viktana Ingredients and Usage
Viktana contains Sofosbuvir and Velpatasvir, which belong to the class of direct-acting antiviral (DAA) medications. It is specifically formulated to treat chronic Hepatitis C virus (HCV) infection in adult patients.
This combination therapy is active against pan-genotypic Hepatitis C strains (genotypes 1 through 6). It is prescribed for patients without cirrhosis, with compensated cirrhosis, or in combination with other agents for patients with decompensated cirrhosis under strict hepatology supervision.
How Does Viktana Work?
Sofosbuvir acts as a nucleotide analog NS5B polymerase inhibitor, interfering with the viral genetic material replication. Velpatasvir acts as an NS5A inhibitor, blocking a essential protein required for viral assembly and replication.
By targeting two distinct steps in the Hepatitis C viral life cycle, Viktana prevents the virus from multiplying, allowing the immune system and liver time to clear the infection.
How to Use Viktana
Take Viktana Tablets orally as directed by your healthcare professional. Swallow the tablet whole with water, either with or without food.
Do not crush, chew, or break the tablet. Consistent daily adherence is critical to ensure the antiviral medication successfully suppresses the virus.
Your doctor will determine the exact duration of your treatment course. Always complete the full course prescribed by your physician even if you feel better.
Viktana Side Effects
While Viktana is generally well-tolerated, some patients may experience mild side effects. Contact your doctor if any symptom persists or worsens.
Headache
Fatigue
Nausea
Insomnia
Diarrhea
Irritability
Mild rash
Warnings
Hepatitis B reactivation has been reported in patients co-infected with HBV and HCV who are taking direct-acting antivirals; testing for HBV is required prior to starting treatment.
Symptomatic bradycardia may occur if taken concurrently with amiodarone, which requires immediate medical attention.
Do not stop taking this medication early without consulting your physician, as incomplete therapy may lead to viral relapse.
Seek urgent medical evaluation if you experience severe allergic reactions, yellowing of the skin or eyes, or extreme dizziness.
Precautions and Who Should Avoid It
Inform your doctor if you have a history of Hepatitis B infection, liver conditions other than Hepatitis C, or severe kidney impairment.
Tell your physician about all pre-existing medical conditions, including cardiac disorders.
Consult your physician before using this medication during pregnancy or while breastfeeding.
Provide your complete medical history to your doctor or pharmacist prior to beginning therapy.
Drug and Food Interactions
Amiodarone should not be co-administered due to the severe risk of life-threatening bradycardia.
P-gp inducers and CYP inducers such as rifampin or St. John's Wort may significantly decrease concentrations of Sofosbuvir and Velpatasvir.
Antacids, H2 receptor antagonists, and proton pump inhibitors can decrease the absorption of Velpatasvir; consult your pharmacist regarding proper administration spacing.
Co-administration with certain anticonvulsants like carbamazepine or phenytoin may reduce therapeutic efficacy.
Viktana Storage Conditions
Store Viktana Tablets in their original pack as directed on the product packaging, away from heat, moisture, and direct sunlight. Keep out of the reach and sight of children.
Frequently Asked Questions
What is Viktana Tablet used for?
Viktana Tablet is used to treat chronic Hepatitis C virus (HCV) infection in adult patients across various viral genotypes.
Can I buy Viktana Tablets online in Pakistan?
Yes, you can order Viktana Tablets from PakMeds by uploading a valid doctor's prescription for home delivery across Pakistan.
Should Viktana be taken with food?
Viktana can generally be taken with or without food. Follow the specific instructions provided by your doctor or pharmacist.
What active ingredients are in Viktana?
Viktana contains two active direct-acting antiviral ingredients: Sofosbuvir and Velpatasvir.
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