Your inquiries
Catalog of medicines India

Myhep DVIR (Sofosbuvir & Daclatasvir)

Myhep DVIR (Sofosbuvir & Daclatasvir)

Myhep DVIR tablets are used in the condition like hepatitis C viral infection. Myhep DVIR tablet containing prime components like Sofosbuvir and Daclatasvir.

Brand name:
Myhep DVIR
Active substance:
Daclatasvir 60mg
28 Tablets
Product form:
In stock
Active substance: Sofosbuvir & Daclatasvir
389 $
399 $
10 $
To wishlist


Myhep DVIR tablets are used in the condition like hepatitis C viral infection. Myhep DVIR tablet containing prime components like Sofosbuvir and Daclatasvir.

Myhep DVIR is first one, comes under the combination of these two most prominent compounds. Daclatasvir is not used alone; it may combine with other anti-viral component like sofosbuvir.


Myhep DVIR tablet has two component Sofosbuvir & Daclatasvir Sofosbuvir: Sofosbuvir is a prohibitor of nucleotide analogue, especially prohibits HCV non-structural protein 5B RNA dependent RNA polymerase. Sofosbuvir undergo intracellular metabolism, which produce pharmacologically active compound like uridine analog triphosphate. Sofosbuvir interceded into RNA of hepatitis C virus with the help of NS5B polymerase. This may acts as chain eliminator. Daclatasvir: Non structural 5A protein is essential for viral multiplication. Daclatasvir interfere with the activity of NS5A protein, this may leads to viral eradication.



The maximum peak plasma concentration time of Daclatasvir reaches within 2 hours; whereas sofosbuvir attains at 0.5 to 2 hours after the dose. There is no effect occurred while taking Myhep DVIR tablet with or without meal. The mean bioavailability of Daclatasvir is reaches at 67%


Nearly 99% of drug Daclatasvir is highly bound to human plasma protein; whereas sofosbuvir has relatively 61 to 65% protein bounding capacity. Volume of distribution of Daclatasvir is 47L


Daclatasvir is a CYP3A substrate, which is essential for metabolism of Daclatasvir. Sofosbuvir undergo hepatic metabolism, it may turns to active metabolite like uridine triphosphate required for anti-viral activity. Metabolism of sofosbuvir leads with the help of carboxyl esterase 1 or cathepsin A.


The elimination of Myhep DVIR tablet occurs through urine; feces or exhaled air. Sofosbuvir: 80% in urine; 14% in feces & 2.5% in exhaled air Daclatasvir: 88% in feces; 6.6% in urine



Before staring the treatment with Myhep DVIR tablet, patient may examine periodically by taking hepatic function test and analysis the lab values. Examine HBV infection by counting hepatitis B surface antigen & hepatitis B core antibody.


The usual dose of Myhep DVIR tablet is one tablet should be taken as a single dose by administering with food or without food. On severe condition, Myhep DVIR must be combine with ribavirin. The initial dose of ribavirin is 600mg as a single dose, elevating dose up to 1000mg administrated for In HCV genotype I or III patients with decompensated cirrhosis or post transplantation.

The initial dose of ribavirin should be calculated on the basis of body weight of the suspected patients having with compensated cirrhosis; In patient with weight of at least 75kg: 1200mg of ribavirin should be considered. In patient with weight of less than 75kg: 1000mg of ribavirin should be used.


The dose of Myhep DVIR is one tablet should be taken with or without food as a single dose given for Patient suffered without cirrhosis & compensated cirrhosis: In decompensated cirrhosis or post liver transplantation: The recommended dose of Myhep DVIR is one tablet to be taken as a single dose by combining with ribavirin on weight basis manner.


Patient struggling without cirrhosis: The usual dose of Myhep DVIR is one tablet to be taken as a single dose. : The usual dose is one Myhep DVIR tablet should be combined with ribavirin as a single dose is given for Patient with compensated, decompensated cirrhosis or post liver transplantation While receiving ribavirin, patient must be administered food. Ribavirin should be taken as twice daily.



Side effects occurred in Myhep DVIR tablet receiving patients such as; Fatigue Headache Insomnia Nausea Pruritus Asthenia Anemia Loss of appetite Flu like syndrome Pyrexia Diarrhea Rash Neutropenia Myalgia Irritability Pancytopenia Increase of creatine kinase, bilirubin, lipase, AST & ALT HBV reoccurrence may occurs Serious bradycardia while combining with amiodarone


Use with caution in the patients are suspected with HBV infection, there is a chance of increasing the risk of HBV reoccurrence in the patient co infected with HCV & HBV Severe bradycardia occurs while concomitant use of Myhep DVIR with amiodarone Exposure of loss of therapeutic effect occurs while concurrently use Myhep DVIR tablet with P-gp inducers or inhibitors Severe adverse effects may occur due to drug interaction, to prevent this problem avoid this type of combinational therapy.


Myhep DVIR comprising of two prime component like sofosbuvir & Daclatasvir; Sofosbuvir is a P-gp or BCRP drug transporter substrate, while combining Myhep DVIR tablet with P-gp inducers causes decreasing the plasma concentration of sofosbuvir. This may results as loss of therapeutic effect. Daclatasvir is a CYP3A substrate, while taking Myhep DVIR tablet with CYP3A strong inducers may causes loss of therapeutic effect of Daclatasvir.

Interaction of Myhep DVIR with drugs inhibits the CYP3A may elevates the plasma level of Daclatasvir Interaction with warfarin and Myhep DVIR tablets Alteration in INR or pro thrombin time may occur in patient Myhep DVIR tablet interaction with P-gp or BCRP inhibitors, may leads to cause prolonging the adverse effects of these substrates. Myhep DVIR tablet combined with protease inhibitors causes elevating the effect of concentration of Daclatasvir

Myhep DVIR tablets are concurrently used with non-nucleoside reverse transcriptase inhibitor causes reducing the effect of concentration of Daclatasvir Myhep DVIR tablet combined with amiodarone causes severe bradycardia. Myhep DVIR tablets are concomitantly used with lipid lowering drugs causes increasing concentration of these drugs. Myhep DVIR tablet combined with anti-convulsants, anti-mycobacterials or herbal products like st. Johns wort causes decreasing the effect of concentration of sofosbuvir.


Some hypersensitivity reactions may occur, if patients are contraindicated to the components of Myhep DVIR tablets.


Serious exposure of hepatitis B virus reactivation occurred in HCV & HBV co infected patients may occur. This serious condition is preventing by; Patients may undergo hepatic function test. Start appropriate patient management for hepatitis B viral infection These cases may occur in patients who are not receiving hepatitis B anti-viral drugs.


Myhep DVIR is not contraindicated to pregnancy condition While combined with ribavirin may causes fetal death Breast feeding should not be used while combined with ribavirin.


Myhep DVIR tablet container should be kept at below 30°C The container should be free from moisture, heat & light

Brand name
Myhep DVIR
Active substance
Daclatasvir 60mg
28 Tablets
Product form
Myhep DVIR (Sofosbuvir & Daclatasvir)
Add a comment

There are no comments yet

Recommended to watch
We use cookies to make the site better for you! Note: We strongly encourage you to talk with your health care professional about your specific medical condition and treatments.